I was hoping you could help me!

Im average weight, around 5'10, but I burn off weight too easily, I have always played Football (soccer) but always been into boxing.

I would really like to put a bit of muscle on or at least tone up, im not skinny but not big either, I was wondering if someone had some kind of plan, what to do each day, and also the best things to eat.

What time scale would i be looking at and tips to help me along the way

I would be very very greatful!?

Thanks to anyone with some advice!