How can I view my form on mobile?

I created a form and am using the free level, on a mobile device I am able to view the entry page of the form but not click in to answer the questions. Does mobile compatibility not come with the free account level? 

I tested your form on iPhone 7:

But I wasn't able to replicate the issue you're describing.

Could you please let us know on which phone did you test?

Thank you!