Social media posts and paid ads

Looking to work with a UK based Web Graphic designer with experience in conceptualising and designing social media posts and paid ads on an ongoing basis. Branding and styling largely in place. We are willing to comssion test job. Relevant work samples required. Experience working in B2B, SaaS or EDTech designs will be preffered. Designer needs to have experience working in multi media types, such as images, audofiles, some amout of video editing and adding, text/graphic to video files. Branding samples attached.