Thanks for your response please can you send the html code how to represent the increment decrement value in page
below my Json response
product_id 123
product_name my fruitz
availability Yes
available_quantity_unit null
nutrition
benefits
description <p>veg</p>
express_delivery No
express_delivery_slot
offer_zone Yes
time_slot Today Evening
image http://192.168.0.12/dhupguri_bazaar/site/assets/upload/product/large/000390400_1554977506.jpg
multiple_image […]
product_mrp 5000
product_discount 2
product_net 4900.00
available_quantity 500
price_list […]
qty 1