Hey , i not see the code on my pc for the mobile app , can you help me ?
Did you buy pro. ? Need that for mobile use
Welcome to the community. 
As it states in the WeMod desktop app, the WeMod support articles, the WeMod website and in the post by Ptondo above, the WeMod Remote app is a feature for our Pro members - one of the ways we say thanks to them for supporting the development of WeMod.
The account you are using to post this thread is not currently a Pro account. We can tell this because Pro members have purple usernames.
If you have Pro on another account, you will need to make sure you are properly logged into it in the WeMod desktop app.