Try infant care centres? Especially those targeted at less priv families? Healthy Start Child Development Centre, for example. They are under Beyond Social Services.
Share Your Spare SG seems to donate toys to orphanage in The Phillipines. Can try that.
How about children’s homes or hospitals with paediatric patients?
Try doing a shout out via this app...
Maybe can try orphanage?
Try to bless to someone
Advertised on this app
Salvation army?