What type of errors are in the sentences?

Can you please help me to identify the type of errors (capitalization, punctuation, grammar, or no errors) present in the following sentences:

1) My muscle move in all directions.

2) Gerald is on the market for a new bike.

3) Alligators, giraffes, and lions can be seen at zoo.

4) I know all about proper punctuations.

5) If you don't go to this wedding, your stepmother will write you out of the will.

Thank you very much for your help