Thank you Shravan for replying! No this is not the issue with the VAT price. The actual price is not showing to the price table from the website products.
Example- When I added some products to the cart- Product one price is- $50, Product two price is- $80, product three price is-$120. When the cart is abandoned and the customer receives follow-up email including the price table showing the pricing like- Product one price is- $50, Product two price is $50, product three price is-$50. All products are showing the one price that is not the actual price. This is the actual scenario.
Finally, I deleted the ‘Cart Abandonment Recovery’ plugin from the file manager and installed & activated it again then the problem was resolved.
Thank you