Rejected Appeal: 76561198044907142 - (xXxBigPersonaletyxXx / BANNED BY SR)

Appeal for BANNED BY SR

Steam profile: 76561198044907142 (xXxBigPersonaletyxXx)

Appeal Plea: I committed the offense(s), I admit it
Appeal Reason: [Accounts] Friend/Family - My account was abused by a family member or friend

Victim Repayment: No, I committed no fraud or had no direct victims
Previous Appeals: No, this is my first appeal here​

Alternate Accounts:

None​

Appeal description:

So I don’t why all the sudden after 4 years somebody finally decided to look up at this crap. But anyway, long story short:
~4 years ago my account was using my brother and me, he was mostly playing dota2. But also he was scamming people. Around 2015, I found out he was doing scams/cheating in dota2/shitposting on csgo,tf2 steam forums (what actualy got me banned there), and after that I completely denied account access to him.
Why haven’t applied earlier: I never gave it that much attention, nor any trader that checked my profile for recent month.
Here is his profile if u interested http://steamrep.com/profiles/76561198188403997

Now I know how bs that defense sounds like, but I gues it was my fault giving access to my account. But can admins unban me please? Since this is only ban on my profile, and since this report was made 4 years ago, and since then there have been no reports.
Thanks in advance, if needed to provide any sort of screenshots, do ask please!

PS: I attached steam stats on dota2, when last martch was played.​

Crap just read definition of alt account, and I gues this:
steamname: SlLoWre | steam3ID: [U:1:228138269] | steamID32: STEAM_0:1:114069134 | steamID64: https://steamcommunity.com/profiles/76561198188403997 | customURL: https://steamcommunity.com/id/wqweewqw | steamrep: https://steamrep.com/profiles/76561198188403997
Is my “alt” it’s my brothers account, tho I never had access to this account.
This account is beeing loged in on same pc as mine account