Our SF interface says we have 9.9GB of Apex Logs in the system and it's taking us way over our data allowance. We have no way of accessing them or deleting them from the interface or Apex. I've come across various posts e.g. soql 'select ID from apexlogs' and delete etc but none of them work. Does anyone know how to access / delete these logs? As i'm new to SF i'm either missing something obvious or they have.

Our SF interface says we have 9.9GB of Apex Logs in the system and it's taking us way over our data allowance. We have no way of accessing them or deleting them from the interface or Apex. I've come across various posts e.g. soql 'select ID from apexlogs' and delete etc but none of them work. Does anyone know how to access / delete these logs? As i'm new to SF i'm either missing something obvious or they have.