Can I pray reading the Arabic transliteration from a sheet of paper in front of me?
If you are new to Islam, then it is understandable that you have not memorized what to say in the daily prayers.
In this case, you do not need to say all parts of the prayer, instead you can just say ‘subhanallah’ three times, which means “Glory be to God”.
This is a temporary substitute which you can do for a few weeks or months until you have memorized what to say.
Almighty Allah knows best.