TF G1: Awakening HELP!

been stuck on this level for a while.
for anyone whos beaten this mobile phone game,
I am in the Showdown mode, level Speed Demons, where you have 4 Autobots (Sideways, Prowl, Sunstreaker and . . I forget) against 2 Decepticons (Megatron and Trypticon).
No matter what I do, I get destroyed. Or when I start gaining the upper hand in power from upgrading an Autobot, Trypticon summons Soundwave, who summons his tapes, and Trypticon summons more decepticons...
How do I beat this?!
for anyone whos beaten this mobile phone game,
I am in the Showdown mode, level Speed Demons, where you have 4 Autobots (Sideways, Prowl, Sunstreaker and . . I forget) against 2 Decepticons (Megatron and Trypticon).
No matter what I do, I get destroyed. Or when I start gaining the upper hand in power from upgrading an Autobot, Trypticon summons Soundwave, who summons his tapes, and Trypticon summons more decepticons...
How do I beat this?!