FaceBook Messages Replied to and leads generated

We are looking for help with our social media (FACEBOOK) posts, adding more, daily bumping, and sending replies. We also have general admin work and data entry tasks. Some PA work and general help with running our company.
We have a large number of facebook messages daily and need someone to be responsible for replying to those messages. You will be about to send all the standard replies (canned responses) and then we have a company messaging system where you will be able to get help from our team for the more complex replies.
There be a bonus added for where you have contributed to a sale also and we will use discount vouchers where you will give these to customers who send in a message and if they are used in a sale then you and I will both know you had input and there will be a bonus for that.