Paid publication fee and now no contact from journal: what should I do? My situation is the following: I submitted an article to a journal which appeared in Scimago, the article got accepted, and they charged a fee for publication costs. I have now paid this fee from personal money using PayPal.

The problem is that it has been nearly two weeks since I made the payment and I have not received any email about it. I have checked my account and the payment has been made, wrote an email to the editor in charge within a lapse of two days, and have received no answer at all.

I am pretty worried about this situation, but how can I deal with it? I have tried to call their contact number and also gotten no answer at all.  Should I continue sending emails to the other editors of this journal or just wait until they give me an answer? I would not like to sound like I am anxious, but I believe it is pretty bad that at least they do not give an answer if they receive the money or not.
Based on the time of year, if the journal is based in the US or Europe, it might be that the editor and staff are on vacation. You have confirmed with your bank that they have received funds, so I wouldn't worry too much. Give them a week or two, and then follow up more strenuously.