I need a utility bill to prove my residence were can I see a copy of my bill that I can print
You will find that in your account. This link will get you there:
Click on the invoice you want to print.
Click on the little black printer icon along the left edge, this should give you the detailed invoice
and it will note your address on it at the bottom.
Pick the bill from the list and a printer icon will show. The printable version is the only one that will work for you.