Verb conjugation of "congratulate" in English

Mr. Kohler, Ms. Johansen, in June I will be in Darmstadt for several days and would like to meet you both. Are you in the week of June 16 to June 20 in Germany? I think I also bring gifts.
I am glad that i have met you. I'm unemployed at the moment. I have to visit the unemployment office every day, that is the law here. I have studied computer science. I hope that I can help too.
You look very pretty in your image too. Is it you in the picture, because you are as beautiful as a photo model, I thought you took it from a magazine. In Poland, women are very pretty generally.