Backup is set as weekly as you can see in the first screenshot. But it is backing up daily. See the second screenshot. It should also be backing up to WPMU as you can see there is one local and one remote I'm assuming the cloud with an arrow is WPMU ie cloud. Why is it saving locals??
Image 1 - https://static.livechatinc.com/8801096/ORMJ5C5UXH/1cfe6084b92ae45ea26e448626af3539/Dashboard%20%E2%80%B9%20Theatre%20Royal%20Workington%20%E2%80%94%20WordPress.png
Image 2 - https://static.livechatinc.com/8801096/ORMJ5C5UXH/82252a0d5aab5ae8f899031cfea2b537/Screen%20Shot%202017-06-14%20at%2013.50.29.jpg