You need a person who can do social media marketing, so I will do this work for you, I am doing this work from 5 years, I can help you setup your marketing campaigns on these marketing platforms. It would be best to explain your marketing audience, your preferential demographics and what is the purpose of the promotions. You can ask me for my work samples as well if you wanna see, I will fulfill all your requirements, and then you will not have to get worry about the work, you will get the best results in the end by working with me.
l will love to work on this for you.
Please check my profile https://www.freelancer.com/u/Parasnigar
Hope for the best response from your side.
THANK YOU!