For the first one, the sample and trap horns don't go well together, plus the drum pattern is disjointed. The individual elements are ok, but nothing works together. You lack the context that comes from experience producing and listening to A TON of music, which is fixed over time. Keep working and focus on one concept.
I like the synths in the second one but if you're going to go a simple route, you really have to make sure your sounds are on point and both the synth and the drums could use some processing, but I'm not mad at the track. The horn gets grating after awhile and it doesn't feel unique but technically it is pretty good. Keep it up.