More distortions from you. I recommend that you stop trying to describe Catholic beliefs. It's apparent that you are ignorant of Catholic teaching and that you are just slandering the Church in any way possible.
Let me correct your blatant errors with two quotes from the Catechism:
1364 In the New Testament, the memorial takes on new meaning. When the Church celebrates the Eucharist, she commemorates Christ's Passover, and it is made present the sacrifice Christ offered once for all on the cross remains ever present.183 "As often as the sacrifice of the Cross by which 'Christ our Pasch has been sacrificed' is celebrated on the altar, the work of our redemption is carried out."184
1373 "Christ Jesus, who died, yes, who was raised from the dead, who is at the right hand of God, who indeed intercedes for us," is present in many ways to his Church:195 in his word, in his Church's prayer, "where two or three are gathered in my name,"196 in the poor, the sick, and the imprisoned,197 in the sacraments of which he is the author, in the sacrifice of the Mass, and in the person of the minister. But "he is present . . . most especially in the Eucharistic species."198