Just because Christ died for everyone, does not equate with everyone receives that reconciliation.
If,as you claim,that Christ died for every single individual who has,is and shall live upon earth;why have so many been condemned to Hell. If someone dies as a substitute,in a person's stead,then the sinner is released from their sins. Christ did not die for everyone. christ died for His elect alone:the Church which He purchased with His own blood.