Is ParkByte SCAM?

I tried to find ANY answer about Parkbyte for few months now without any result!
The ParkByte official site all the time  under "update"
All  wallets downloads from Githube is DEAD!

I Downloaded clients from this forum link (v1, 1 (not work)and qt 1.1.1.2(no import keys function i can found)
There no any info about HOW TO USE WALLETS!
Not on they site any info, no anywhere!
There EMPTY TXT. file to download and no any guide, in wallet!
There no any info HOW TO IMPORT keys or sweep!
No Idea if this function exists in the wallet?
if not, why they call it" wallet" after all?!
ParkByte  cut  Coinomi wallet without any warning to users!
All my funds now is not usable, because I used Coinomi and I have my keys, but they're NO ANY other working wallet with import key option I can find!

I sent a few emails to ParkByte with NO any response!
 I fill,They just dump people who trusted them!

So, no working official site, No any support or reliable guide to the soft, no any working contacts to the team, no any active community.

To me it seems like typical SCAM!
Tell me, where I am wrong here?