I think there is a signal issue in your area. Best to check on official receiver/website. You have only found channels on 15 frequencies. You can edit the provider file in ABM, and ABM will work, but you will still have issues on the other frequencies.
eDVB services /5/
# Transponders: t:dvb_namespace:transport_stream_id:original_network_id,FEPARMS
# DVBC FEPARMS: c:frequency:symbol_rate:inversion:modulation:fec_inner:flags:system
t:ffff0000:0006:f020,c:699000:6952000:2:5:3:0:0
t:ffff0000:0007:f020,c:707000:6952000:2:5:3:0:0
t:ffff0000:0008:f020,c:715000:6952000:2:5:3:0:0
t:ffff0000:0009:f020,c:723000:6952000:2:5:3:0:0
t:ffff0000:001a:f020,c:747000:6952000:2:5:3:0:0
t:ffff0000:001b:f020,c:755000:6952000:2:5:3:0:0
t:ffff0000:0022:f020,c:667000:6952000:2:5:3:0:0
t:ffff0000:0023:f020,c:675000:6952000:2:5:3:0:0
t:ffff0000:0024:f020,c:683000:6952000:2:5:3:0:0
t:ffff0000:0025:f020,c:691000:6952000:2:5:3:0:0
t:ffff0000:0026:f020,c:651000:6952000:2:5:3:0:0
t:ffff0000:0027:f020,c:659000:6952000:2:5:3:0:0
t:ffff0000:0065:f020,c:603000:6952000:2:5:3:0:0
t:ffff0000:0066:f020,c:611000:6952000:2:5:3:0:0
t:ffff0000:3ad7:0001,c:339000:6952000:2:5:3:0:0