Help/Support can't add repo after jailbroken using eng pangu

[iampatricktan 39 iPhone 7 Plus 11.1.2]

Hi guys! Anyone having issue adding repo after jailbroken english pangu? Having this error message 'The indicated repository could not be found. This could be because you are trying to add legacy installer repository (these are not supported). Also, this interface is only capable of working with exact repository URLs.' and I was trying to add cydia.angelxwind.net, repo.xarold.com and beta.unlimapps.com. Any idea?

[XBlaze 640 8 9.0.1]

which repo are you trying to add?

[iampatricktan 39 iPhone 7 Plus 11.1.2]

stated it on my post. but here, cydia.angelxwind.net, repo.xarold.com and beta.unlimapps.com

[Rook 559.7k iPad Pro (2nd gen) 17.4 Donor]

Turn your device on and off and open the Pangu app so you can rejailbreak after rebooting.

 

Then try Cydia again.

 

Try adding iosgods.com/repo for testing also.