Why is my Zwift saying I am going so slow?

Hi guys! So I have set up My Saris M2 Turbo trainer and went onto Zwift for the first time about an hour ago. I could not for the life of me pick up any speed! The tyre is at recommend PSI, the tyre is larger at 32c but I have used similar before On a friends bike and not had any problems.

I downloaded the Saris app and updated everything, I then tried to calibrate it and got it to 130 watts peddling Pretty ferociously which got me to 13mph. On Zwift I barely move. My bicycle is a hybrid but once again it wasn’t an issue when I have used others!

Thank you for taking the time to read this!

This might help explain things:

What route were you on, was it on a hill?