UK Delivery times post Brexit

Hi
Since my last order in January, which I had to cancel eventually after four weeks of NO delivery, I’ve not ordered from you. But I’d like to come back. So what’s the current delivery time to UK please? Really.

My order took five days to reach the UK but it’s now been bounced back for some reason. So possibly if your order gets through it won’t take that long but seems there’s still a chance it won’t even make it.