Guam, who stayed in the fourth place after suffering a 1-0 loss to India in Group D, will host Iran on Tuesday.
“We got to head back home, we have a tough game coming up against Iran who won versus Turkmenistan which keeps us in it because they have not got any points,” White said.
“We got to dig deep and try to get some points in the next two games (against Iran and Oman),” the 41-year-old concluded.
Iran has moved top of Group D with 11 points over Oman on goal difference.
Turkmenistan and Guam currently have seven points and India sits at the bottom of the table with three points.