Gold League trophy attack ?

Hey guys im new here and i have 1500 trophies and iv set my goal to reach crystal 2 but thing is i cant really advance over gold 3 .... Im a TH7 and all my troops are upgraded to lvl 4 besides wizards and baloons ....
So can someone PLEASE recemmond an attack for me so i can get more trophies ....
Iv been trying a barbarch stratergy with 100 barbs 80 arcg and 5 wb but idk why i just cant execute it right and cant get over 40 percent.... so yes please recommend an attack or tell me how to execute the attack....

all you have to do is search for th outside or for easy 50% bases

Add a few Giants to your army composition & it'll work well giving you 2 stars on some bases & 1 star on some. You can also use Balloonion when your Loons reach Lvl 4. These two can help you reach Crystal 3 easily. For crystal 2, try using the GiWiHe & reaching it won't be a problem.

I used Balloons [Lvl 4] to get to Gold 1 & then used GiBarch to get to crystal 3 for gems since balloons take too long to train.