Some people claim that P20 Pro takes better photos that P30. Personally I can't compare to P20, but can certainly say P30 takes better shots than Huawei Nova 5t (direct comparison of same shot). Colours seems to be more natural (some would say washed, but not to me).
My research concluded there wasn't much difference between a P30 and pro, and that both are better than Mate 20 (Written on a P30 which I love the camera of)
Same, had to ring up first to pay off device then said i wanted to cancel but gave me the old BS about sending phone back or paying first bill etc. When on live chat, stated i want to cancel because ive paid my phone off and im still within 14 days and said yep ill cancel it with immediate effect, even advised me to email myself the chat for back up.
Got through on chat, sim contracts cancelled. Took around half hour
I always call them. Quicker for me. Chats tend to take forever