Before i can enter my mail it ask's for my mobile number & password?

Before i can enter my mail it ask's for my mobile number & password?

Hi,

Before i can enter my mail, it ask's for my mobile number and password?

I tried the password for my google account, and it is from that account i have signup to Zoho, but that will not work.

I do actually have no idea of which password there is referring too here.

Anybody knows what password it is asking for?