Where are you studying and from which college.
And you should learn English it is a common language.
And if there is any other problem than you should talk to your teachers and department and faculty members.
You should talk to your college for such problem.
Good luck.

You are in the First Year and Just Switched to English Medium so You are Facing Problems This is common when a student switch to another Medium, What You Can Do is Read some English content may be Related to Engineering or Not, Newspaper is Proven to be Good Ideas to improve news, Nowadays There are much online News contents Provides You can read them This will definitely help You to see some changes Quicky but Rember Language takes some time to learn so over the time Your language Problem will be resolved.