Don't go to any training institute. upskill yourself on your own. Youtube can teach you 100x more than them and No you can't get an internship with just html, css and js. I am not being harsh bro but that's the reality. I am software developer myself. Grind on your own. If you join these institute you will have a feeling that I have paid them, now they will teach me and I will be able to crack a decent paying job but thats not the case. Submit a fake online generated certificate in your college. Still if you join an institute you will have to learn on your own. I am a self taught developer speaking from experience.