i have bought this plugin https://www.scirra.com/store/construct2-plugins/mobile-browser-4462
it allowed me to open website in the app
now when it open the iframe open above all the objects so only the iframe shown
i contacted the maker and he said to make the plugin opens in the bottom of layer (z order) you must edit the c2runtime.js
i want to create objects like logo and sprites above the iframe
Hello. I'm not here to take the job, I'm just advising.
Why not use these plugin instead:
You will still need basic HTML5, JS and CSS knowledge though. But it makes it easier, if you only want to do basic things.
Although, it's not that easy or at least not professional if you want to make a Store App as you've said. What you've shown is more complicated to make on Construct 2 than using an actual web app development software. You're better off not using a game engine for that.
Also, I think you misunderstood, what the developer meant. I think you got that wrong.
What he means is to develop a plugin that includes or overrides an HTML5 object to make sprite-like HTML5 objects above the c2runtime canvas. Not to edit the actual c2runtime itself. Just extend it.
And no, you can't make Sprites above the IFrame or Mobile Browser.
I hope that shed some light on the subject.