Yes, any time you wish, you need to click on the link and contact Payoneer support (https://payoneer.custhelp.com/app/home) by email or call and generate a request to change the currency to your preferred currency.
Please note that once you have successfully changed your payment preference and currency, it will be applicable from the next payment which will be made to you by Kolabtree.
If there is any payment currently under process, it will be processed as per the old payment preference.