I woant to open a domiciliary care agency for delivering personal care to elderly or disable people in their own homes.
I want to know what I need to do for finding clients

Advertise your agency in the news papers,radio,pamplets in hospitals and nursing homes,a local health board,public health nurses and clinics.

Also it's a good idea to email your local council and ask to arrange interviews with local social workers. They're also pretty good.

I recently opened a domiciliary care agency and I need help on how to get clients

Advertise on radio, TV, and in newspapers. Mail out flyers. Have a booth at events, etc...