It might not be the makeup it may be the technique.
how are you applying your foundation
where are you applying your concealer
how are you blending it?
what’s the powder, is it a matt or sheen? Any colour?
where are you placing the bronzer and how are you blending that?
how much eye shadow are you putting on, where on your lid are you putting it, how are you applying it?
how are you applying and styling your brows? Do you get them done at all too?
what’s your mascara/lip colour/blush routine/product etc.
i agree with pp go to a few different counters to get your make up done and see what techniques/products you like and use a combo. Watch TikTok or YouTube tutorials!
i also would not stick to just one brand, why the obsession with the one?
i use a combo of Clinique, Rommel, Bobbie brown, benefit, urban decay, Charlotte T etc for example. I also change my foundation through the seasons, matt to glowy etc, more or less bronzer/blush. Could you try mixing it up? I also have like 3 levels of makeup: bare minimum for going out: concealer, brows and mascara. General day to day: everything bar eye shadow and eye liner but a natural look. Going out meals/dos/nights out/events where I do slightly heavier and add eye shadows, eyeliner and highlighter.
worth exploring and watching YouTube for ideas?