Thank you for the link. I downloaded the wallet, added the nodes from CE and even used the bootstrap but for whatever reason, the wallet show "0" connection and is out of sync. I left it for a couple of hrs but still the same status.

My mustang.conf file has the following entry-

addnode=2602:ffc5:20::1:f3af
addnode=104.128.228.199
addnode=185.122.58.95
addnode=188.165.39.224
addnode=2002:17ec:e188::17ec:e188
addnode=23.236.225.136
addnode=2a06:8ec0:3::1:a261
addnode=45.58.55.252

listen=0
maxconnections=500

Any help will be appreciated.