Product market fit

Product market fit will not find from day 1 or 1 month, it takes months or years to find a product-market fit there is no specific definition of product market fit but when you have a large number of customers and you have a product, these customers that you have will love your product that is what mean product market fit. so how can we find product-market fit: there is no specific strategy to do that but the only thing to guarantee to have product-market fit is to develop your product based on your customer's feedback and the market too and you will notice that from your orders and the retention rate of your customers