Hello
So you need to grow your Instagram and Facebook accounts?
To grow your Instagram account you need two things: Engaging with your followers to make sale or conversions, Get more Followers.
To engage with your followers, you need to consistently communicate with your fans, re-post your fan's post, post valuable post, and let them feel special by heart their comment, reply to their comment, liking their posts. I can do all of that so that your fans don't unfollow you, instead engage and that can lead to sales or conversions.
To get more followers, you need to consistently follow and know where your audiences are, and stand in front of them, make them know your business exist, take interest, follow and become a fan. I can do that. it's a lot of work to keep in the top, I can reduce all the work for you and effectively make your money worth it.
You should think this as a long term job. This is not something you can achieve in a day or two it takes time. But I believe you can start seeing some difference in a week and we can talk about longer term of work.