Problem with the resubscription to Apple Music

Hi! I've been using Apple Music for a couple of years now. Earlier, I had a student plan, but my student subscription expired this month. I am not a student anymore, so my subscription has been renewed for a standard plan and then I got a message that next month the price will be changed, and I have to agree to it. I tried to agree, but then I got this message. So at the end, I just cancelled my subscription and tried to renew it again. But then I again get the same message. I restarted my phone, but it did not help. What should I do???