Business development via social media

We are looking for someone that promote our two new websites using our social media accounts, using Tiktok, Facebook, YouTube and Instagram. your proposal should tell us, 1. What would you do, 2. costs, 3. what we can expect from you and 4. how would you run this ongoing project.

We sell gifts on one website and we sell electric bikes on another website. we have a very small budget for social media so the reward from the investment is very important.