CMS/WORDPRESS Analysis + updates

Hi I am planning to launch soon a travel ecommerce website to promote small businesses from the travel industry in the Caribbean. I have worked with an agency on the website, it's almost done we are on trial phase, the agency is too busy to help. We used stripe for payment and wordpress for CMS/front end... A lot need to be fixed but somehow I can't keep up with back end updates. I am looking for someone to give me an analysis on the website status and to fix what can be fixed before I will start the emailing campaign to target the vendors to sign in (mainly content/media to insert at the right place/SEO/ CMS/...). I am looking for someone that will consider the job seriously. I will provide all the info needed. We will either fix a budget or after review of the website you will give me an estimation on how many hours would you need to do the job. I am looking forward to hear from you. Jawad