Anyone else have a problem with mobile rates still being offered to guests once deal is turned off? How do I rectify?

Good Morning

I am having a problem with mobile rate plans still being offered (and obviously stacked - which I hadn't anticipated) and although I've switched it off on the extranet, it is still being offered when I search my property.

Any suggestions to rectify? Also how can I switch it off using Pulse app?

Thanks in advance