Hi ankitbaid.
WooCommerce – APG SMS Notifications just use these variables: : %id%, %order_key%, %billing_first_name%, %billing_last_name%, %billing_company%, %billing_address_1%, %billing_address_2%, %billing_city%, %billing_postcode%, %billing_country%, %billing_state%, %billing_email%, %billing_phone%, %shipping_first_name%, %shipping_last_name%, %shipping_company%, %shipping_address_1%, %shipping_address_2%, %shipping_city%, %shipping_postcode%, %shipping_country%, %shipping_state%, %shipping_method%, %shipping_method_title%, %payment_method%, %payment_method_title%, %order_discount%, %cart_discount%, %order_tax%, %order_shipping%, %order_shipping_tax%, %order_total%, %status%, %prices_include_tax%, %tax_display_cart%, %display_totals_ex_tax%, %display_cart_ex_tax%, %order_date%, %modified_date%, %customer_message%, %customer_note%, %post_status%, %shop_name%, %order_product% and %note%. Nothing else.
If you need to add any kind of variable, please contact with us in Plugins de APG.
Kind regards.