For example, Nigeria (home team) VS Argentina (visiting team)
The home team +1 is to give the home team +1 goal on the result of the match, and then watch the score.
For example, Nigeria (home team) VS Argentina (visiting team) is :1, so the home team +1 is 1:1 draw;
if Nigeria (home team) VS Argentina (visiting team) scores :, then the home team +1 will win 1:;
Nigeria (home team) VS Argentina (visiting team) scored :2, so the home team +1 is 1:2.