Error [422] Systeme.io

I’m currently working on a project to send data from tally to systeme.io, but it’s not been fruitful. The scenario is like this Tally - variable - systeme. (The variable is supposed to send the highest results to systeme cos the form is like a quiz)

So I’m currently having the following issues:

  1. Systeme keeps telling me error anytime I connect and map contents. It either says a value is wrong or something else

  2. I’m limited to the fields I can add, there’s no room to add first name, last name, phone number etc only email with systeme Api connection. I f there’s a way to solve this I’d really appreciate. I washed a youtube video about a systeme version 2 but can’t find that anywhere. Customer support too hasnt been responding.

  3. If anyone knows a way to configure a variable to set the highest result of the quiz to go to systeme.io with a tag I’d really appreciate it.

I’m sending images to show the errors i’m facing