Good to hear from you again! However, I am sorry that you find yourself in such a difficult situation.
First the good message: As asylum seeker, you are also able to open a bank account - at least the so-called "Basiskonto". If a bank is refusing this service, you may file a complaint at the "Bundesanstalt für Finanzdienstleistungsaufsicht (BaFin)".
Unfortunately, I can not give you a very promising answer regarding the camp change. From my experience, requests to get transferred to another camp are only successful, if you can provide a very serious and exceptional reason, like family reunification, work (once you are allowed to work), studies etc.
I can only agree with dear @Sanesam and hope that you will find your personal strategies helping you to be patient, resilient and to stand these challenging times. I wish you all the best!
In any case, please also don't hesitate to get back to us with any further questions.