Snap Installation

I am receiving below error message when I run the " sudo snap install conjure-up --classic"

error: unable to contact snap store

Logs from Syslog is in below,

snapd[6074]: stateengine.go:108: state ensure error: Get net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)

Please help me to resolve the issue… Thanks in advance

What’s the output of snap debug connectivity?