Not to be negative,but you are making it much more difficult on yourself by trying to learn alone.Also the model you have chosen is rather small and I would not try to fly on windy days.If at all possible seek out a local club or flyer and ask for help,especially if you cant afford to replace your trainer.
Assuming you are flying mode two,put your rudder and elevator on the right stick and the throttle on the left,and leave the mixing for much later...
Good Luck....