Need a Social Media Marketing Expert on a long term basis

We are Looking for Digital Marketing Experts for an organic beauty brand who can create and handle our Social Media accounts Facebook, Instagram, YouTube, Pinterest, SEO, and Email Marketing and Brand Awareness. Preparing content for social media posts and handling any campaign. You should have a very good knowledge of social media marketing. VERY IMPORTANT: We need an expert in Google advertisement. Make sure your social media (Facebook, Instagram, Pinterest, YouTube) strategy is focused on driving leads to my website and increase sales. Otherwise the whole idea of hiring you will be defeated and I will not be willing to release payment to you. Until the needful is done.