Hi there so basically my k1 was approved and june 6th arrived at the embassy, im still waiting on an appointment letter after all this time and have sent an inquiry to the london visa unit about a replacement letter or email, havent received a response and have made 2 inquriies just to be sure that they received one, we're really worried as we've booked our appointment for end of july, we've received no word from the embassy and unsure of what to do as we cant get in contact any helpful info would be amazing