Hi,
I checked your issue, the provided issues can be fixed easily. However, the menu not working, i am not sure if that functionality is there and not linked or these functionalities are to be created, and if so will you provide necessary help in describing what is required there.
Rest assure, I am Sr. Developer with over 10+ years experience in PHP. I can manage your issue and can be helping hand until the previous developer get well.
You can view my profile and reviews, i keep my customer happy by providing exactly what is required and on time.
Please share me complete list of issues.
Thanks & Regards
Sandeep Verma