if (ClassesList.find().count() === 0 ){

ClassesList.insert({
  time: "5:30 PM",
  duration: "60 Min",
  length: "30 Min",
  distance: "321m",
  gym: "BOUTIQUE YOGA STUDIO",
  name: "Yoga",
  instructor: "Baznini Kundalini",
  region: "Quarry Bay",
  address: "16/F Hoi Tai Street, Quarry Bay",
  image: "/images/jane.jpg"
});

ClassesList.insert({
  time: "5:30 PM",
  duration: "75 Min",
  length: "60 Min",
  distance: "234m",
  gym: "MARTIAL ARTS STUDIO",
  name: "Epic Kick Boxing",
  instructor: "Paksam Nukrap",
  region: "Quarry Bay",
  address: "49-51 Jervois Street, Central",
  image: "/images/kickboxing.jpg"
});

ClassesList.insert({
  time: "6:00 PM",
  duration: "60 Min",
  length: "2 Hours",
  distance: "321m",
  gym: "Pure",
  name: "Yoga",
  instructor: "Yoshi",
  region: "Quarry Bay",
  address: "16/F The Centrium, 60 Wyndham Street, Central",
  image: "/images/jane.jpg"
});

ClassesList.insert({
  time: "6:00 PM",
  duration: "30 Min",
  length: "3 Hours",
  distance: "124m",
  gym: "Pure",
  name: "Cycling",
  instructor: "Kelvin",
  region: "Quarry Bay",
  address: "16/F The Centrium, 60 Wyndham Street, Central",
  image: "/images/spin.jpg"
});

ClassesList.insert({
  time: "7:00 PM",
  duration: "45 Min",
  length: "3 Hours",
  distance: "264m",
  gym: "California",
  name: "Cycling",
  instructor: "Cassie",
  region: "Quarry Bay",
  address: "139 Queens Road, Central",
  image: "/images/spin.jpg"
});

ClassesList.insert({
  time: "7:00 PM",
  duration: "60 Min",
  length: "7 Hours",
  distance: "234m",
  gym: "ATMA Studio",
  name: "Epic Kick Boxing",
  instructor: "Dom",
  region: "Quarry Bay",
  address: "49-51 Jervois Street, Central",
  image: "/images/kickboxing.jpg"
});

ClassesList.insert({
  time: "7:00 PM",
  duration: "45 Min",
  length: "3 Hours",
  distance: "264m",
  gym: "California",
  name: "Cycling",
  instructor: "Cassie",
  region: "Quarry Bay",
  address: "139 Queens Road, Central",
  image: "/images/spin.jpg"
});

ClassesList.insert({
  time: "7:00 PM",
  duration: "60 Min",
  length: "7 Hours",
  distance: "234m",
  gym: "ATMA Studio",
  name: "Epic Kick Boxing",
  instructor: "Dom",
  region: "Quarry Bay",
  address: "49-51 Jervois Street, Central",
  image: "/images/kickboxing.jpg"
});

ClassesList.insert({
  time: "7:00 PM",
  duration: "45 Min",
  length: "3 Hours",
  distance: "264m",
  gym: "California",
  name: "Cycling",
  instructor: "Cassie",
  region: "Quarry Bay",
  address: "139 Queens Road, Central",
  image: "/images/spin.jpg"
});

ClassesList.insert({
  time: "7:00 PM",
  duration: "60 Min",
  length: "7 Hours",
  distance: "234m",
  gym: "ATMA Studio",
  name: "Epic Kick Boxing",
  instructor: "Dom",
  region: "Quarry Bay",
  address: "49-51 Jervois Street, Central",
  image: "/images/kickboxing.jpg"
});

}
if (ClassesList.find().count() === 0 ){

ClassesList.insert({
 time: "5:30 PM",
 duration: "60 Min",
 length: "60 Min",
 distance: "321m",
 gym: "Boutique Yoga Studio",
 name: "YOGA",
 instructor: "Baznini Kundalini",
 region: "Quarry Bay",
 address: "16/F Hoi Tai Street",
 image: "/images/jane.jpg"
});

ClassesList.insert({
 time: "5:30 PM",
 duration: "75 Min",
 length: "75 Min",
 distance: "234m",
 gym: "Martial Arts Studio",
 name: "EPIC KICKBOXING",
 instructor: "Paksam Nukrap",
 region: "Quarry Bay",
 address: "49-51 Jervois Street",
 image: "/images/kickboxing.jpg"
});

ClassesList.insert({
 time: "6:00 PM",
 duration: "40 Min",
 length: "40 min",
 distance: "140m",
 gym: "Orient Fitness",
 name: "INDOOR CYCLING STUDIO",
 instructor: "Catriona Ma",
 region: "Quarry Bay",
 address: "Parkvale, 1060 King's Road",
 image: "/images/spin.jpg"
});

ClassesList.insert({
 time: "6:30 PM",
 duration: "30 Min",
 length: "30 Min",
 distance: "124m",
 gym: "Fitness Now",
 name: "TAI CHI",
 instructor: "Ivy Chin",
 region: "Tai Koo",
 address: "16/F The Centrium, 60 Wyndham Street",
 image: "/images/jane.jpg"
});

ClassesList.insert({
 time: "7:30 PM",
 duration: "30 Min",
 length: "60 Min",
 distance: "505m",
 gym: "Orient Fitness",
 name: "ADVANCED YOGA",
 instructor: "Singh Dhaliwal",
 region: "Quarry Bay",
 address: "Parkvale, 1060 King's Road",
 image: "/images/jane.jpg"
});

ClassesList.insert({
 time: "7:30 PM",
 duration: "45 Min",
 length: "45 Min",
 distance: "374m",
 gym: "More Wellness",
 name: "PILATES",
 instructor: "Charlotte Simran",
 region: "Quarry Bay ",
 address: "Lincoln Place, 41 Tong Chong St",
 image: "/images/spin.jpg"
});

ClassesList.insert({
 time: "8:00 PM",
 duration: "60 Min",
 length: "60 Min",
 distance: "124m",
 gym: "Fitness Now",
 name: "BODY COMBAT",
 instructor: "Fu Kitsuwan",
 region: "Tai Koo",
 address: "6/F The Centrium, 60 Wyndham Street",
 image: "/images/kickboxing.jpg"
});

}
Update fixtures