How to impress a teacher so you can get a PH D despite bad qualifications? how do ask for a teacher to let you do a Ph D thesis despite your qualifications are bad ?

a) invent a new formula (even a useless one)

b) to solve an unsolved hypothesis : this is the hardest option

are there any other options ? i would like to do a thesis i have a master degree (FISYMAT) and a degree on physics but my qualifications are 'bad'  1.45 of 4

what can i do ? i have had some ideas and formulae that could be interesting :http://vixra.org/author/jose_javier_garcia_moreta

but they are not groundbreaking :( so what should i do ?
Science isn't about groundbreaking discovery, those are sci-fi movies.

Real science is about boring consistency. You don't need to solve the Riemann hypothesis, you need to demonstrate you can churn out a few good enough papers a year with minimal supervision. Include some funding proposals in there, bam MVP :)

Unfortunately for you, grades are a reasonable proxy measure for boring consistency.  The reasoning being: good grades imply that you can understand new content and have the discipline to put the hours to get a decent grade doing boring work unrelated to your interests. So you would need to demonstrate with papers, which is significantly harder (and takes a while), and this idea will backfire if the papers aren't good enough...