I'm the creator of OwnGap - and I'm afraid that Ashley is right.
I would love to support Construct 2 with my project, but the features within OwnGap are limited at the moment (e.g. no WebGL support, only some selected features of the canvas). I've tried some examples of Construct 2 with OwnGap and they keep crashing after the images have been loaded and the resolution is set - I have currently no debug version and can't see exactly what's crashing there, but (I can't keep stressing that enough ) - like Ashley said: It will be a very very long way until Construct 2 can be used with OwnGap, and my resources are limited at the moment.
Some other game engines work out of the box, so there's a small chance that there's only a tiny error which causes this...
I will probably create a commercial version sooner or later, and when that's happening I can take a deeper look into the compatibility with Construct 2.
Dalal I can send you an email when the commercial version will be ready. Just send me an email to development[at]walawala.org and I will see what I can do.