French learning Help

Hii everyone, I have a timeline to learn french within like 7 months. I have to do it as I do not have much time left.

And I am making plan to learn french and for now I have Udemy course “Complete french for beginners” which I am using to understand basics of french but this course is not TCF/TEF exam focused. So I am not sure should I continue with that for sometime or I should buy some know courses which are specifically designed to crack immigration exams.

If someone have experience here, can you please guide me through this process