Fanmail.biz

Hi there. I'm new in this website and I like it a lot. I wanted to know if somebody has gotten an autograph success with Thomas Sangster (from Phineas and Ferb, The Last Legion, Love Actually, Nanny McPhee...)

I'm about to send him a letter with a picture of him but I don't know if I will get a reply since I'm from a very far away island (Puerto Rico) and since the letter is going to United Kingdom...

Also, I should add a 'Do Not Bend' to the envelope, right?

Yes there have been lots of successes from him Check out his fanmail.biz page: http://www.fanmail.biz/45627.html
As long as you pay for the postage then you have a very good chance of getting a success yourself
Yes it's best to write 'do not bend' as you are sending a picture.
Good luck!