OK... That corrugated pipe has to go. Granted, the pipes are almost level, but the wall drain IS lower than the disposal outlet. You may have to do some cutting, but :
1) remove black pipe from disposal (don't lose foam washer)
2) Get a 4" "tailpiece" and loosely connect to disposal where you removed black pipe.
3) get "Slip Joint 1-1/2" Waste Arm" to go into top of p-trap. The tailpiece and waste arm will have to be cut (trial and error) to give you the connection you need.
After all fittings look good, tighten all connections. Don't forget the bolts on the disposal.
The loop on the dishwasher drain should be as close to the top of the sink as possible to prevent water being siphoned back to DW.
View attachment 18282