first welcome to you!
first follow this instruction guide
second, check the tle information:
we can check that the tle is new and updated, so the signal in waterfall should be a straight line in center (doppler adjusted by satnogs)
three , try browse network and compare the pattern signal with other observations:
like this one or this one
and four, i recommend add this feature on your station, to enhanced signal waterfall, and an easy way to proof noise / terrestrial signal on waterfall
good luck!
73!