Need a Javascript IDE professional to teach me how to run/edit my server/website built with Node.JS

URGENT NEED FOR WORDPRESS/BUDDYPRESS SITE FIX One single Marketplace, an application for it, and a separate application is a copy of Poshmark, whose products are also located on the Marketplace. Attachment 1: 1. Sale and purchase of any goods and services, new and used, which are not prohibited by law in this country. 2. All the best features from Marketplace such as Amazon, Ebey, Alibaba, T- 3. More convenient to use for buyers and sellers than in the above applications. Easy registration. Easy opportunity to add goods, take photos or upload. 4. The main emphasis on simplicity and cool design. 5. The ability to find a similar product by taking a photo, or by Qr code. 6. Binding to all convenient delivery methods: New mail, Ukrposhta, Glovo, Uklon 7. The ability to help the seller easily create a video to post the product, if he does. if the seller adhere to a subscription based monthly fee , we help him with a template design “store” within the market place and we auto-create a video that posts with our market place tags under our market place youtube channel with links to he’s product to our market place 8. Option as in Poshmark bidding opportunity. For example, the seller’s product price is $ 200, the buyer has the opportunity, if he wishes, to offer a lower cost, for example $ 150, the seller can then agree and accept the sale (transaction), refuse, or offer a new price, for example $ 190. 9. The ability to purchase goods with Bitcoin.( all coinbase accepted crypto 10. Removing the product if the user has not used the application or site for more than two weeks(x amounts of time). 11. comprehensive administrator databsed controls and analytical graphs