Unable to create a process

Whenever I try to create a process, Firstly it takes a lot of time to restore dependencies then fail with an error of nupkg and failed to download Google Apis. These 2 things were written on dialogue box. Pls help me

please send screenshots of this

Do you have a firewall blocking your access to the URLs necessary to get the packages?

Hello sir,
Sorry for late reply

Yes Sir, their is a firewall issue.