Sr. graphic designer for our social media accounts

We are a new UK brand in smart health sector, we have 4 categories and our products are:( steps smart scale, Denticare smart sonic tooth brush, Magicure neck massager, and peepeeya ( bedwetting alarm)
we want a Sr. Graphic designer to work with us on monthly basis to enrich our accounts with excellent graphics designs and posts. he must have an excellent experience in British market.
our insta account is: qutek
for more information, our website is: www.qutek.co