Placement S7 so broken

After finish gold S6 and 7-3 in seeding... Bronze2 ??? Really riot ??? You should immediately fired your placement management team... immediately.... Why so much negative energy .. when i start play S4 i was 6-4 and placed Silver4 .. now after more then 2k games and with 7-3 in placement you tell me "IM MORE BAD THAT I WAS WHEN I STARTED" ?? really ???? ok i know i will clime fast but... why to ruined boronze and silver players game with me ?? why make me half year go where i supposed to be.. how to clime ???? isnt the placement your chanse to test me ??? why not match me with plats and diamnods to see.. why so much negative energy from you... community ??? if you think just for a moment ( if you can ) you will understand that you are the failure in the picture.. YOU