To login into your Dosh account, click on the Dosh app, tap on login, and input your mobile phone number along with your password. If you're still experiencing issues after updating your Dosh app, please submit a ticket with Dosh Support along with a screenshot of the error you're receiving.
Please note, if you've recently changed your phone number, you'll need to request a phone number change in order to log back into your account. Dosh Support will be able to help you if you're having issues accessing your account.