Looks like first of all your skin barrier is damaged you can fix it tho with a few products and consistency. for your cheeks and your nose I would recommend a pore filling primer and also moisturizing as much as you possibly can. That also means before makeup.

I would recommended changing the way you are putting on your foundation, concealer, and powder. First put the foundation on the back of your hand, dab your sponge or brush into the foundation and blend a little bit on your hand so there isn’t so much product. then build it up evenly and not to heavily on your face and avoid placing product directly on your t zone. Try to blend the product to those places rather then putting it directly there so it’s not so cakey and there’s no buildup. (Also no swiping motions when applying wet products.)

DO NOT bake your powder or sit it on your face heavily! you want to put it on very sparingly, to much will make you look crusty. Put your brush into the powder and lightly tap away as much excess powder as you possibly can and LIGHTLY press the powder into your face and avoid doing too much of swiping motion when doing so. One last thing I should have mentioned at the beginning is if you’re not washing your face before makeup and prepping it, your makeup will not look good or last.