I'll try my best

I got some gameplay in a normal ranked match with limited tickets (I got this yesterday after not playing BF4 for month). 

https://youtu.be/B0Iw22v-AwA 

If I remember correctly those matches with insane amounts of kills were played by me and members of my clan when we were practising for a competitive event and were played in a 3000 tickets OP locker server. Since I had to be ready for this event I was going all in. I despise cheating in multiplayer games because in my opinion it just defeats the purpose of doing so and always try and improving yourself. 

Excuse my ignorance but what does HSKR mean? 

And would BF4 gameplay be more helpful? 

Soldier Name: IIMDGII

Link To BF4DB Soldier Profile: https://bf4db.com/player/991707743

Have You Claimed Your Soldier: Yes, I have 

Appeal:  I'd like to start saying that I just discovered that my account has been banned 3 month ago. I wanted to join on a ranked BF4 server to experience BF4 again after month of playing BF1 and BFV. I have some experience with the Battlefield franchise on PC and a whole lot more on console. I don't really have solid proof of my innocence because I couldn't find any report about me and I don't have footage of me playing BF4 as of recently. I do however own a youtube channel with some BFV footage that could prove my level of skill. Hopefully there is enough there to help. I do not know the cause of my ban and I just wish that things resolved.

 https://youtu.be/Df88pwQMJyE?t=126

Thanks.