What are my options for after school care/ clubs for my six year old until I finish work?

Hi all, I've got a potential offer coming in from Riyadh, the difficulty is that I'm a single parent of a six year old and as most schools close around 2pm I would need to place her in some kind of after school club or care service until I finish work and pick her up. Currently in London I drop her off in the morning and at 3:30pm she gets picked up by the after school club and stays there until I pick her back up at 6pm after I finish work. Does anyone know of anything similar service in Riyadh? and perhaps monthly cost? -as this is the only thing really holding me back from taking a offer. Many thanks, K