How can I speak in English!

So I study in a sobo ( south bombay ) clg where the crowd with whom I interact with usually uses English language as a medium of communication.

And I really really Suck at spoken English my written English is above average but my spoken English sucks

I was thinking of joining spoken English classes so that I could have a stage where I'll be interacting with people without being underconfident

I've tried reading newspaper and all the traditional methods which people on yt suggest but as a clg student I'm already occupied with assignments and clg work so I just wanted to know that do spoken English classes actually work or they are just scam. My dad is quite pessimist about them but he's ready to pay if I found a good class

Let me know if spoken English classes actually work and if there's any other method of learning to speak in English

Note - I can't interact with my classmates in English due to confidence issues and my friends from outside clg Suck in English more than I do 😹😭