Hello,
I will help you out to do changes in the home page of your existing website. We have a team and will assure you to do changes offline not to be online as per your exact plans.
We have an experienced in-house team bsed in Wood Dale, USA who are expertise with Graphic Design, HTML5/CSS3/Javascript/Bootstrap, PHP, Prestashop, Website Design, etc.
We will also provide you a complete help for future relations as well.
Can you please elaborate your details by chat and also share the URL.
Regards
Peter