sir, how can we check our number of kills count?

With all due respect Sir, i just wanted to discuss about one turret and that is Shaft, a couple of changes have been made during the past few months in this turret. Some good changes are like increasing damage, rotation speed etc but on the other hand it's vertical aiming has been reduced. I would like to discuss it in more detail. I have 3 issues to discuss. 1) For example before changes, a shaft can defend and can kill tanks in Rio Map while standing on the ground and in Polygon Map it can stay on top and can kill as much low as it can. But now it's totally change and can not hit neither upwards and nor downwards. The Shaft is the only turret that can defend your flag and team more easily than the rest. So i would urge you and request to you if you can ponder upon my request. 2) Moreover i wanted to ask why its penetrating power has been removed? Make this turret as super duper as possible as you can by accepting both of my requests. Hiding in one place and killing enemies or defending the team has always been a plus point to snipers. 3) One more thing is that it's alterations are good but the second alteration (100k) makes more damage but reload time is too too too much, round about 9 seconds :( i mean who would wait for 9 seconds to reload when enemies are just about to kill you or even take flag and go. I would suggest that even if reload time is not reduced atleast increase damage of alteration from 30% to 40% or 50%. Thank you so much for your time.