What Do I Do? by Galaxy first appeared on the Israeli foreign-music chart on 8 Apr 1984, entering at #25. It peaked at #21 on 15 Apr 1984. In total it spent 3 weeks on the chart, last charting on 13 May 1984.
| Wk | Date | Pos |
|---|---|---|
| 1 | 8 Apr 1984 | 25 |
| 2 | 15 Apr 1984 | 21 |
| 3 | 13 May 1984 | 30 |