if possible please i would like if you can delete his announcement, thanks in advance

@Matt This person is flaming me in his group announcement https://gtm.steamproxy.vip/groups/ArmeniaHayastan/announcements/detail/2940248183393520871 as also in their comments selection in the group, he's attacking and judging me by cause a bad rep in third-site named SteamRep, many people knows it but it's not very trusted, i was hacked back in 2012 and i can't clean that rep by cause denied appeals back that time my english were bad, and those people didn't understand me, but its very injustice that i am still having this older problem of 8 years old, being that i never really scam nobody or never got Trade Ban or VAC Ban whatever, it's so wrong this