2. Comma after birthday

3. Capitalize Chuck E Cheese

4. Chuck E Cheese not Chuck E Cheeses

5. take out “and” replace with .

6. T is capital The hours

7. was is not correct change to were or are

Extra… it should read 9:00 am to 6:00 pm to be correct

Your corrected sentence is…

For her sixth birthday, she wanted a party a Chuck E Cheese. The hours of the store were from 9:00 am to 6:00 pm.

2.cheeses isn’t a word, its “cheese”

3. 900 should be 0900

4. 600 should be 0600 or 1800 (if its open till 6 at night)

5. chuck e cheese should be Chuck E Cheese – all capital letters

6. its “were” instead of “was”

and the entire sentence should look like this

For her sixth birthday she wanted a party at Chuck E Cheese. The hours of the store were from 0900 until 0600.

The 7th mistake was there should be a full stop after “Cheese” then a capital letter on “The”