Apple Music problem

Hello,

I am using Apple Music in a while and everything worked flawlessly ,but before two days something happened.When i try to play music it says "This Apple ID is only valid for use in the 'myCountry' Store"

even though i am in my country and every information given to the phone is from here.Checked for some different solutions ,tried restarting my phone ,reinstalling Apple Music ,unsubscribing and then subscribing again and there is another problem.It just do not let me subscribe again ,refuses to take my money.Looking forward to hearing from you as fast as possible ,because i listen to music every free minute of my day.Thank you !