As you reach lvl 6 it will take some time to unlock the elite skins. Rebs will use heavies + med combo more frequently at your lvl. Keeping your sc stacked with snipers is best and make sure that your sc cant be tripped easily. I see your alloy storages are outside so keep them protected or you will lose more resources .
Some players may have skins already unlocked by buying crates and if you don't have turret skins it will be impossible for your base to defend from skinned troops. I suggest to get more turret frags and unlock them fast , when you get these skins lvl 1 is quite enough for you but you will need upgrade to high lvls when you get lvl 7 and high.
Do more objectives and once you get unit skins then you are on the right track.
MIgrated from Windows from former squad HOLCRON HORROR. NOW shifted to android/ios in the squad HH-resurrectionand and our sister squad at HH-Insurrection. Apply now and be loyal to the EMPEROR.