Thanks for your question
you can add block permistion. go to admin/systems/permistion/blockadd type block can show
if you can’t config, Please provide me information your site & you could explain steps by steps to replicate the problem and provide us some screenshots via mail [email protected] , i will help you check and let you know solution.
Thanks and have a nice day!
Answer for Footer not showing after update to 188.8.131.52