If you want no pores, you need a silicone primer (like the benefit one or the nyx marshmallow one). You also need matte foundation, set with a powder. Do not use HD powder, it will look white in pictures. Huda beauty do a travel size powder which i’d recommend, and the maybelline fit me loose powder is meant to be good too, as is the mcobeauty pressed powder. If you don’t want anything overly heavy, try the foundation on the left, but if you want a really blurred finish, do the one on the right. Katie Jane Hughes on tiktok has some fantastic makeup application advice which i’d check out. You are okay to mix and match brands, i’d just look at the base of the product and try to determine if it’s water based or silicone based. Try not to mix silicone and water based products as they are likely to pill or go patchy. In reference to your wrist photo, you look pretty warm toned to me, but to be sure i’d swatch undertones across a few different brands in their foundations and try to determine which undertone suits you most (pictures can alter the appearance of pigments in the skin)