How to contact Facebook if you have a problem with Marketplace?

Facebook Marketplace is an online shopping app. Here, you can make your account to sell or buy itesm. But, before using it, you must have a personal account on Facebook. To make your account for business you need to turn it into Business and also provide all the details of the products that you sell with their images and quality. And, you can dial this number to contact Facebook if you have a problem with it. https://www.7qasearch.net/blog/contact-facebook-if-you-have-a-problem/