Verb conjugation of "discontinue" in English

I have contacted you 12 months ago to propose your school's inclusion in our language school directory. I wanted to inform you that our site achieved high positions in search engines last month.
My name is Wolfgang, and I am interested to build my Spanish vocabulary. Maybe we can practice together. How long have you learned Spanish? I have been learning for a few years with books.
Over the weekend we'll drive home and then I will tell you more about myself and my wife. If you want I can correct your text messages. Please send me the messages directly to my inbox.