How can i setup this layout

Hi jitugoyal02,

thanks for reaching out.
You can add a normal WooCommerce product, check the “Donation Product” setting and then click on the Direct Link in the Donation Form tab. Please make sure to use the WooCommerce Checkout Shortcode and not the Gutenberg Checkout block: https://www.wc-donation.com/documentation/usage/woocommerce-checkout-shortcode-vs-woocommerce-gutenberg-checkout-block/

Best,
Jonas

What additional plugin was used to add “Donation Frequency”?

On https://www.wc-donation.com/ I’m using WooCommerce Subscriptions: https://www.wc-donation.com/documentation/integrations/recurring-donations-with-woocommerce-subscriptions/