ICH pronunciation

Is it like saying Ish or elongated fancier ick? I wanted to ask if there is anyone who gives zoom or teams lessons. I'm willing to negotiate price and stuff. I just want to speak fluently and with confidence but i have moments where I forget words and then all of a sudden they magically appear in memory. I need to probably live there for some time. I think I can read but not understand that well but some words are tongue twisters. Thanks again. I go every year. I got better since the first time I went.