Best beauty counter for re-boot?

[MonkeyTennis34]

Need a complete overhaul regarding make up.

Particularly foundation, corrector and concealer.
I have very dark circles and hollows.

I'm 55.

Which brand would anyone suggest?

I'm going to a larger Boots on Thursday which should stock the majority of them,

I was thinking Bobbi Brown??

I'd try the Boots No 7 counter or book a make-up lesson with a store that only sells one brand.

I am not sure Boots have BB makeup. I would say Chanel as I think offer natural colours as well as some more standout colours.

BB is part of the Estee Lauder group nowadays. I like Lancome but have not bought any new make-up for years.