part-time job

I have part-time job. I work on McDonald's. I enjoy it because everyone is kind and friend. I worked on kitchen the other day. Kitchen is very difficult! My head mixed up(><) I work on short-part-time job on every Sunday this month. I give out advertisement in a department. But this job is very tired... Because my legs become muscular pain and I become negative.
I want to keep working on McDonald's.