Hello There,
I am a Sr. WordPress developer having 7+ years experience and have expertise in PHP, JavaScript, Mysql, jquery, HTML/CSS, Bootstrap etc.
Sure i will make all the changes in your existing website and build the home page of the online store as per your requirement and make it fully functional and responsive on all devices like mobile, desktop, tablet etc.
Please share more specific details about the work so that i can better assist you.
Looking forward to hearing from you.
Thanks