Apple Blocks My iPhone XS With “Too Many iCloud Accounts” Error

I am using an iPhone XS that I purchased second-hand in Karlova, and for nearly a week I have been unable to properly use iCloud on this device. After resetting the phone, I began receiving a warning stating that there are “too many iCloud accounts” on this iPhone, and it does not allow me to sign in with my own Apple ID. Because of this restriction, I cannot use the phone as intended and cannot access iCloud services.

I have not yet been able to reach Apple Support or an authorized service center, so I have not received any assistance regarding this issue. I request that Apple remove the “too many iCloud accounts” restriction on my iPhone XS or provide a solution that allows me to use my own Apple ID and iCloud account on this device without any problems.