"check this entry" on the form 1095-A Insurance but it's not letting me continue (says error), I tried every number

I'm not sure of where you're trying to make a correction, but in general there should not be any zeros (0) posted on the 1099-A.  They should be left as a blank space.

If this is not the problem, please give us some additional information.

• What is the heading of the column the error is in?
• What is the exact wording of the error message?

Please contact us again, and provide some additional details.

This is excalty what I see, and I tried "0.00" "blank" and even the number of the column is asking for... it just doesn't let me continue or tell me the mistake. 

You need to get out of the review and go back to your 1095-A and edit it there.    Search for 1095-A, use the Jump to link, and then click on Edit next to the form.   Edit it from there and the error will go away.