There are several different ways to pray.
One of the more common ways is to take a prayer book, which has various prayers of faith, hope, love, contrition, hope, etc. St. Francis prayer is an example, or the prayer before the crucifix. You read them from the book but try to mean what you read in prayer and not just recite them. A hymnal would also work well for this, by reading a hymn and thinking of the words.
Then there is prayer where we just talk to Jesus in your soul where he abides all day long.
Just tell him everything going on in your life, and give him your love and gratitude from time to time. Just talk to him as a close friend. And you can do this anywhere you happen to be. The words are you own.
Another great prayer, and the best, is the Mass, since it is offering up the sacrifice of Jesus originaly made on Good Friday. Since you are baptised, you have the right as a person belonging to a priestly people, to offer with the priest Jesus to our Heavenly Father. There is no other prayer that pleases the Father more than his only beloved Son Jesus whom he has loved thruout all eternity. And in addition, the Father then gives to you his only Son in Holy Communon, the very body and blood of Jesus to increase the divine life within you. Just going to Mass and appreciating what you have and can do at Mass, is the epitomy of prayer. You can’t offer to the Father anything greater than the Lamb of God, his Son. It pleases him beyond our conception.
There is another prayer that Mary, your heavenly mother, asked to be prayed, and that is the most holy rosary. Try to learn more about it and ask Mary to help you with this knowledge. She will help you so much if you learn it and pray it.
I would also suggest you get a miraculous medal, have it blessed, and don’t take it off.
Mary promised great and abundant graces to those who wore it with confidence in her and if they asked for help and grace from her. Let’s say if you were tempted to anger, then just say to Mary, “Mary help me to handle this anger and calm me down please. Thank you.” Always ask for what you need. She won’t fail you if you trust her.
May God bless and keep you. May God’s face shine on you. May God be kind to you and give you peace.