Woocommerce payment gateway option not showing up on checkout page

Hey Guys, Im new to this stuff so a little help here.
I setup an ecommerce store and my problem is the payment gateway option doesn’t seem to appear on the checkout page.
The default checkout settings in the woocommerce admin panel like BACS, Cash on Delivery, Check payments do appear but the payment gateway doesn’t seem to appear.

The merchant is PayU Money (India). I am able to access the payment gateway setting in the woocommerce admin panel, I’ve set it up by adding the Merchant Key and SALT.
Paypal is not supported in my country but I enabled the express checkout just to see if the paypal button appears and it does.
I’ve also tried 3 different plugins for PayU and none of them seem to work.
Two of them are 3rd party and one is the official plugin.
All have the same problem – Im able to access the plugin settings, set it up,
but for some reason it just does not appear in the checkout page as one of the payment options.
Any help would be appreciated. Thanks!