Having how problem in change payment method? I'm from india. I'm try to change payment method from my adobe account but "Something wrong Error occur" HELP ME!

Having how problem in change payment method? I'm from india. I'm try to change payment method from my adobe account but "Something wrong Error occur" HELP ME! Where i ask. for help becuse when i click on customer care option it open website which say this site is not open in your country.