Open app on click a link

Hi guys i’m try to use deeplink plugin to make when user click open the app in his phone:

<h1><a id="mobile"href="myapp:myapp.com/canal?-LCUgAc-MzkmQBEP_2Fa">-LCUgAc-MzkmQBEP_2Fa</a></h1>

but at ios, for some reason, he dont open the app, i’m already set that link like associated domain, but nothing change.