Every update I disappear mods of the game, except the one in my league

Hello I run in an F1 league with a mod of 2017, and every update of the game I lose all the mods except the one of the league. In the launcher window are all correctly installed, but when entering the game no longer appear. Can somebody help me?.
Sorry for the translation, I do not speak English :-(

 

Maybe you need to go to Series and click "All Cars & Tracks" (and then click Accept), so that you can see all cars?

 

It's the mods that disappear, all track & cars works

 

Ohh, sorry, so you just can't see other series, but all tracks and cars shows you all the cars. Got it