Well done Richard.
To make an off line donation, go to your Bmycharity page, log in to your account, in the my pages box, click on "go to my pages", on the "YOUR FUNDRAISING PAGES" box, click on "edit" for the page you wish to make changes to, on the edit page, scroll down until you see the box "Total raised off line" and alter the amount to suit the new off line total, then click "save changes".