Third Party Fire and Theft

Hello

Today I run into the back of a car and I caused alot of damage to my own vechile but not much damage to the other vechile which I hit. I have TPFT cover - does anybody if this covers me for my car, or anybody know any ways in which I can now get any money for my car repairs if TPFT doesn't pay out?

I have never had an accident before so I have no idea about this stuff! Thanks for any replies in advance.