Huellif said me the problem was that it is a WRT app. But I don`t know how to modify this app to change the icon to avoid the distorted form in menu... any help is appreciated ![sad :(](https://sdf.allstarsoftware.co.uk/Smileys/xenforo/sad.png)
Yeah, the base is WRT, which is limited to PNG icons.
What you need to do is to edit there installers, (re-name them from .wgz to .zip and re-size the icon.***)