Remittance-help

hello all,

I am really new to this and of course I screwed up my remittance payments.Confused  I overpaid my CPP contributions to the point that I was not able to to enter any new remittance payment and then it went downhill from there. I need help making it work.

I also have another problem:

I am trying to print my T4 Slip and summary but I am not able to without putting a payroll ID? I have no idea what that means and when I click on the link it is asking me to purchase the new version program that is $300 Surprise. Is there a way I can work around it?