ESPN fantasy football crashes on first Football Sunday

On the first Sunday of the regular season football season, ESPN's Fantasy Football App is not working.

Many frustrated users took to social media to critique the fantasy sport's app. At 11:01 a.m., the Twitter account of ESPN Fantasy Sports tweeted, "We are aware of the current technical difficulties. We apologize for the inconvenience & are working to resolve the issue ASAP".

Here's what some had to say: