Seeing mid breached rest of the team sits back and starts ecoing while im getting raped from air navy and ground

Few matches i had where my team atleast postures navies so i dont get bombarded and keeps ceptors nearby ends in 20-30 min quick win.
Can some1 link me high level setons replays or give me some pointers on how to pull it off?
Ive attached the latest replay which perfectly shows what ussually happens. Any feedback on build order and tactic would be apriciated.