Hello! Hopefully you are fine!
1: First, if you please show me your existing site.
2: Secondly, if you want to view my experience in Wordpress then please view these projects links:
https://www.freelancer.com/projects/9229676.html
https://www.freelancer.com/jobs/project-4544633/
https://www.freelancer.com/jobs/project-2302582/
Regards