Beginner needs help!

Hi guys, this is my first post here and I desperately need some help, any advise would be very much appreciated.
I created the British army no.1 from scratch and near the stage of finishing it, however I came across a huge problem.
I found it impossible to keep a level flight, it is doing phugoid all the time. The canard has very little effect (which could be realistic) and more importantly it react inversely to the control, i.e. stick forward gives little bit of lift.
I am a beginner in modeling aircraft and the software I used are FSEdit and notepad. Please take a few minutes to fly my aircraft and give me some advise.
I created the British army no.1 from scratch and near the stage of finishing it, however I came across a huge problem.
I found it impossible to keep a level flight, it is doing phugoid all the time. The canard has very little effect (which could be realistic) and more importantly it react inversely to the control, i.e. stick forward gives little bit of lift.
I am a beginner in modeling aircraft and the software I used are FSEdit and notepad. Please take a few minutes to fly my aircraft and give me some advise.