Cant install engine or browse marketplace in epic games launcher

Hey guys,recently when i started epic games launcher it gave me a no response error i went on the internet to find the solution and i found it .I had to add -htttpwininet to target path but after that when epic game launcher started it gave me this uh oh there is supposed to be something here try sorting out your connectivity and when i click on install engine it keeps showing please wait .what should i do about this?

Idk, I have a different problem where it won’t let me access the store but when it does all games say “loading…”