Need an advice!

Hi everyone. I am living in Germany but I have not a residence of this country. So, I had a N26 bank account for payments for car insurance (Allianz). But today my account was blocked :/. I can't get any other bank account with German IBAN for paying, is it possible to pay online for insurance? I have a non-german bank accounts. The next payment will be after 3 days but it's impossible to reopen account (n26 support is stupid and slow). What can I do? Thanks! Love Germany