I believe this suggestion is incorrect and should be ignored by the OP.
Although I do not have the Wouxun KG-935g to test in CHIRP, my understanding is that Channels 20 - 22 for this radio are SIMPLEX channels and hence using them to gain access to any repeater will fail.
It looks to me that you have correctly programmed your radio for those three repeaters.
Take a Ride on the Reading Railroad; do NOT pass GO and do NOT collect $200, ? but as you get closer to these repeaters, you should be able to hear their "repeater tails" when you "kerchunk" your radio, by holding down the transmit button for about 2 seconds and then letting go.
When you hear the tail, you can then transmit, ID yourself and ask if anyone is hearing your signal.
It is possible, but unlikely, that they have one or more of these repeaters set to no tail, and you would then hear nothing when you kerchunk your radio.
PS: You should now delete the DeLand Repeater access Tone from your original post, so that you are not publishing here an unlisted, permission required Tone.