What useful things can I give for my daughters birthday? Her friends age is from 4 to 8 years

actually quite alot. you mean for goodies bag right? usually tidbits are the most common thing. Maybe add some stationeries card holder accessories etc

Activity book sets from MPH or Times book store, kinetic sand, craft sets, hair clip sets from Seed

Can give some diy craft activities,stationery stuff or some healthy eating stuff like milo,fruits

Watches, goodies bag, halal cakes...

Water bottle, pencil case?