Can't type in added fields

Every time I add a new text box (Email Address and Cell Number) you cannot type in that box. I have published the page and people are trying to register, but cannot because they are unable to type their email and cell information in.  

I have tested all your forms, and I was able to input text on the fields I tried them using Chrome browser, is there any specific browser where the issue is happening? If you have embedded the form, please share the URL of the webpage where you have embedded your form, so we can test further.