1992 Golf GTI

Guys i picked up this gti for cheap, needs huge work dont worry i got the cash to do it, rite now, im replacing the powersteering pump and the rack is gone. but after i drive it it leaks antifreeze everywhere. Its filled after i drive it for a few hours and it begines to leak antifreeze everywhere. whats goin on guys?

And i live Woodbrige, vaughan ontario, i nede a place to certify and e test my car, its lowered beyond the legal limit any garage thatll e test modified cars. Ill post pics whe i get a chance. shes beautiful.