Plugin and theme

Hello around somewhere last week I have purchase the Curcy WooCommerce multi currency converter and it seems when I install the plugin it either sometimes doesnt show up or will always cause conflict with my theme, My payment methods aside dont show up on the checkout page, we are not just accepting card but as well as multi different payment methods from stripe and localize payments. I have testing multiple plugins with the currency converter on and will not work. I am also reach out to theme theme developer and they were the one who has troubleshoot this issue and told me to reach out here

I am using the Galactic Esports theme by Dynamic Layers.