I like to do this job.
I'll inspect the issue and find the best possible solution for it ASAP and i'll guide you about the things that can be change in wp by non technical person.
I'll use advance technologies like, PHP7, MySQL, HTML5, CSS3, JS, Jquery, Ajax, and Bootstrap, as per required.
I'll give you 2 weeks free support in regards of this project
so let start discussion and start project, and thank you for reading