Been almost two weeks working In Hyderabad as an intern

I have just started working as an intern at a startup in Hyderabad and I must say that the people here have turned out to be the rudest people I have known. It's quite weird because no one communicates in Hindi or English and also kind off pretend that I don't exist. Even during breaks when I try to reach out to them, they don't seem interested and maintain a short conversation for work purposes only. The only person I get to speak to is my manager but he's too busy and can only attend for 1 hour a day. Has anyone faced this before?