What to do after completing a French course?

Hi all. This is my first post...

I'm currently studying RS. Since starting the course I've read a lot of bad reviews and am now worried that I'm not doing all I can to maximise my learning however I've now spent all my money and can not buy any lessons/other programmes. Are there any books/courses you could recommend that I could use alongside RS?

Also, once I've finished level 5, where do I go from there???

Thanks in advance