I am in the US and have shares of Kirkland and AEM in the US but...

I am in the US and have shares of Kirkland and AEM in the US but also KLA shares on the Australian market. I have received nothing regarding how my AU shares will convert. I tried to get info from KL investor relations with no success. Can someone tell me what is supposed to happen to my KLA shares? Will they convert to the .79 AEM shares? How is the currency difference going to be handled and how do I physically receive the shares? I have an Interactive Brokers account for foreign transactions. Would appreciate any help and info as I feel I am running into a brick wall from the company. Should I just sell my shares?