Cannot connect with seednode

Hi,

I have created a cryptonote fork.

https://github.com/tariquemansuri/rawium

It was compiled and ran perfectly.

But it cannot connect with seednode.

So any help with creating seed node? I used every help available on internet. But did not work.

I am using google cloud computing for it.

If anybody dont want to help in free , I will give bounties after coin runs and mine perfectly.