We simply cannot guarantee a fixed amount of followers you will gain each month. This is due to a vast number of external factors out of our control. This includes your post quality, post frequency, target audience/industry, product/service being promoted and interactions with your followers.
Whoever our clients are, we always do our best to grow their accounts and offer them specific advise so we can get the best results together. On average our clients gain between 500-3000+ followers each month.