Translation of gewandt

I would like to know if Jack is interested to join us as well. Shared learning is called Tandem. I'm coming in 2 days to Spain. I will pay for the study costs of my daughter, and I assume all other costs as well.
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.
I have problems with adjectives, endings and articles. The grammar is so difficult. I am very happy to learn Spanish with you. What went wrong with the lessons? Thanks and best regards.