How can i use wemos d1wifi as wifi repeater

I conected wemos witg camputer and i used a IDE to program it
But the problom was
It conect with modem and sending new wifi byt there is no internet why thats happen
Please if any one have a soulution for that contact with me
Thanks

That is not really a Blynk relevant question… have you checked Google?

https://www.google.com/search?q=wemos+d1+as+wifi+repeater&oq=wemos+d1+as+wifi+repeater&aqs=chrome..69i57j69i61j69i60.1755j0j8&sourceid=chrome&ie=UTF-8