Does this include Tesco?
I tried twice this week. I found out Tesco slots come on at midnight. We have a cheap subscription, meaning we can get slots on Tue, Wed, Thu. So I logged on at 11.55 to get a message telling me I was in a queue. At 12.12am I got through - to all slots gone for Wed.
So I tried the next night. Logged on at 11.20pm. I was in. But of course the slots weren't up. At 11.50pm the message came up again about being in a queue. At 12.25am I was through - to no slots available again.
Coincidentally the next morning I got an email saying my subscription was on hold, they are giving money back for March, but I can still get slots for free within my subscription time frame (Tue, Wed, Thu).
Yeah. Course I can.
These slots are for 3 weeks from now.