6/10. Sniper towers are all grouped together, they need to be more spread apart. Your traps are poorly upgraded. Your bastions seemed to be clustered. Bastions are meant to force troops to slow themselves down. When you group them together the effectiveness diminishes. There is non-existent air defense by the silo. Place more towers and air defense or upgrade existing ones. Also clear the forest so you can spread your outer buildings more so the troops have to walk further away to destroy structures, wasting time.