Gmail Account Frozen and Inaccessible – Request Account Access Restoration

For nearly two months now, I have been unable to use my Gmail account on my phone because it appears to be frozen and I cannot access my emails properly. This situation is seriously affecting my ability to communicate and use services linked to my email. I kindly request that my Gmail account associated with the address "mostaf******@gmail.com" be checked and unfrozen as soon as possible so that I can regain normal access. I would also appreciate information about the reason for this problem if it is related to any security or policy issue.