Left-arm spinner Motie has not recovered from a lower back injury.
Selector Haynes added :: โWhen we discussed the replacement player,
we looked at the possibility of another spinner in the squad.
However, we felt it was better to go with Charles......"
West Indies will arrive in Harare on Saturday June 10
where they will prepare for the 10-team tournament.
They have been drawn in Group A :
alongside hosts Zimbabwe
Nepal
Netherlands
USA.
West Indies face the USA at Takashinga CC on Sunday 18 June
Nepal on Thursday 22 June at Harare Sports Club.
Zimbabwe on Saturday 24 June at Harare Sports Club.
Netherlands on Monday 26 June.