Guys I need your advice. Looking to get back into shape and a good level of fitness.

Hey people, I need advice. I am 20 years old, male, and slightly overweight. I am looking to lose weight, get in good shape and improve my health and fitness. I currently weigh 13 stone, and would like to lose some of that weight as I am only around 5 ft 7, therefore weigh too much. 
 
As for how much exercise I do at the minute, I play an hour of five a side every Tuesday, and an hour of seven a side every Wednesday. I also play Sunday league now and then (games are often called off at the minute due to weather etc). I wouldn't say I was extremely unfit, I am fitter than I look. Quite slim in figure overall but just with a belly, and moobs :( 
 
Just wondering if any of you had any great tips for exercising more, and also what to eat and when, because that is what I really struggle with. Doesn't help that I am a picky eater.
 
I can't join the gym at the moment as I am currently out of work :(
 
Any help would be massively beneficial to me, and I would be extremely grateful. Please help. If you have any questions just ask.

Thanks.

Low carbs and fat hi protein and eat little and often. Don't go more that 3 hours with out food Evan if it's just an Appel or some thing. You will put on more fat in the long run if u don't eat.

Walk or run when u can instad of car or bus.

Find an exercise you enjoy.
 
I love getting out on my MTB, so im out exercising quite a bit and enjoy it! I was struggling to drag myself out for a run before I started cycling.