Pinegrow proxy config issue

i have installed Pinegrow nwjs 63.0.3239.108 on CentOS 7 and can see the trial activation page. how ever when i click the button the msg is check internet connection. the setting of proxy is done in /etc/environment and ./.bash_profile and wget and curl is accessing the page but there is proxy auth error. firefox proxy setting done in browser. it can access internet. yum.conf not setup.

issue is setting proxy inside Pinegrow require to pass the trial activation page, is there roundabout to set config para in Pinegrow,


mentioned that settings can be done but its chicken egg problem for me, without internet i can not go in and set the proxy server, and somehow CLI is not working

wget www.%%%%%%
–2019-11-11 14:30:00-- http://www%%%%%%
Resolving ################### 192.***, …
Connecting to #######… connected.
Proxy request sent, awaiting response… 407 Proxy Authentication Required
2019-11-11 14:30:00 ERROR 407: Proxy Authentication Required.

can i set these proxy settings for Pinegrow using CLI instead of needing to go through trial activation page, this issue will be also present if i buy the product.

pls guide.

d