That, or enroll into some local class, if you live nearby some campus check if there aren't students offering private tutoring for their own native language.

Also, if you already speak French, get an Assimil book for whatever language you want to learn. The older the edition the better (pre-80s) but even the more recent ones remain a good self-learning method, they're just not as great as the older editions which were really great. Those books can be purchased (with or without accompanying audio recordings, highly recommended) or they can be had for much cheaper on the used market (also, most people have no idea how much better the older editions are so they can be found for even cheaper but the audio files (LPs) will often not be available). These books are 100% privacy-respecting: you're alone without any tracking happening, there is no 'login' required either. Just you and your book (plus the audio files, if you want them)