Unable to Recover My BlaBlaCar Account

I’ve forgotten the password and account details for my BlaBlaCar account and am struggling to regain access. I don’t remember which account or email I used, and every time I try to recover it, I get an error saying that the account or password is incorrect. To make things more complicated, my current phone number doesn’t have internet access. I need help recovering my account and gaining access again. Please assist me as soon as possible in resolving this issue. My company phone number is 0543********57.