I'm 15 years old and living at my aunt's place due to lockdown. They give me a lot of food but it doesnt have much protein. I have access to 3kg dumbbells (and bodyweight exercises ofc). Will I still be able to gain muscle even with the lack of protein? I can't ask for less food and I can't fast (tried asking). I'm skinny fat btw. also should I go monk mode and stop using social media?

​

Thanks for reading.