Need help in editing Robots.Txt file

Hi,

I would like to edit robots.txt file to allow google search and Adsense crawl my site.

1) When I try to submit the sitemap google says couldn't fetch 2) When I try to submit to Adsense, I get repeated messages that the site is not available.

I came to know that there may be a problem with robots.txt file.

I am using WordPress and robots.txt file in Yoast reads as follows

User-Agent: * Disallow:

User-agent: *
Disallow:

put in this and it should crawl everything. If still getting errors, its not robots.txt fault i think

first you disable your yoast robot.txt there is 'option', then connect via search-console maybe your problem will be resolved,

better idea is watching video tutorials on youtube.