my friend

It's good luck for me! I have a good friend from Pakistan. His name is Vicky. I'm a international trader, but my english is not very good. I can't speak it very well and my grammar is poor. Today, my boss asked me to write an email to our customer, but i spent so much time writing and it's still not very good. I'm really nervous. I dont wanna lose this job, so I told the boss, "I will try my best, give me some time, and I will do this very well." Actually, I'm very sad and today I was so busy. I worked so hard, even my  colleages went home. Because of working so late I lost my bus. My home is far from my company and it's very important to me. Then, I talked to Vicky about my worries. I'm feeling really happy, He said, "I'm here for you! My grammar is a big problem. Can you help me?"