Farm solution deployed to my web application , is not available to new site collections

I have a .wsp Farm solution deployed to my web applications, as follow:-

I have created this solution using VS .Now inside my current web application I have 2 site collections. Old site collection have this solution available under “Insert>>Web Part>>Custom” + inside the “Site Setting>>Web designer Galery>>Web parts” as follow:-

But now I added a new site collection to my web application , but the problem I am facing is that the .wsp solution is not available inside the “Insert>>Web Part>>Custom” Nor inside the “Site Setting>>Web designer Galery>>Web parts” as follow:-

Can anyone advice please? Could this be a version problem ? since I have applied some CU updates from the time I deployed he wsp and when I added the new site collection ? can anyone advice please?