Think about it, if you open your Uber account and try to log into it, but can’t able to do that, then it might be possible that your account has been disabled. So, for enabling the account, you have to do is:
Open your mail account and compose a mail to support@uber.com
And then, write your subject as my account was suspended
And then, finally sent it
Read more: https://getassist.net/uber-account-disabled-how-to-reactivate/