Log in failed to SambaPOS account ' Authentication failed

Hi All,
I am trying to log in to SambaPOS account in order to buy the license but it keeps giving me this error, Authentication failed.

Do you have an account?
If it was a sambamarket account you need to use username rather than email.
Also if it’s v5 licence you need these now need to be purchased via a reseller.

I am from Egypt and there is no reseller in Egypt now… :frowning:

I am a reseller, I can sell you a license if you want