Translation of bomber in Spanish

In the end we went up to the tower. We have never climbed so steep stairs ever before and once up we were really afraid to go down. There were no safety installation at this tower.
Did you receive my email? Are you going to call me back and help me? Would you be able to help me?? Please? Your English very is very well already. I will correct you if you make any spelling mistakes.
From there we took the bus to the main gate of the Machu Picchu ruins. Unfortunately we had to take the train back the same evening.