Ah, you use pingfao's design! Mine is kinda similar to it, now I'm guess your troop capacity is 200 (you didn't tell me your troop capacity) so now you are in crystal. (Correct me if you have a different number capacity)
What I recommend you to use for offense (with calculation and shortest training time possible):
Attachment 17441Attachment 17442
Balloons and minions are not such great troops to use in crystal (due to low health vs. air defense)
Defense: I can tell what your design is like, so I would keep it like that, but I would i.imgur.com/VOIPJZ2.jpg (I believe you are using this one)
-Put two Wizard towers next to town hall (replace his air defenses)
-Surrond center with air defense (spread them out)
-Hidden teslas are in good places
-Protect air defenses with archer towers
-Do NOT put all storages right next to town hall because once they get close to it, all your storages will become easy to steal
-Clan castle is in a decent place
-Put storages in the middle of each section (except the dark and one elixir storages, copy the way he did it with a mortar in the middle)
-Put the other two mortars on the left side of the storages
-Put the last wizard tower on the right of one storage
-Put the cannons in the areas he placed them
-Rest of archer towers are good the way he put them
-Cover as much space outside with collectors, army camps or those kinds of things for enemies to attack them while defenses attack them
Send me your base after that and feedback please! :D