Monopotassium phosphate
I ordered some fertilizer for my plants on Friday evening without realizing weekends the store will be closed.I ordered 7 kegs of sulfur instead of 1 kg of sulfur and hit the order button. Immediately after I hit the button I realized but trued to rectify it but I couldn’t. I immediately contacted them by email and waited and waited and I got a response a few days after I received my order. Paralelly I tried calling the store and no response on Monday and Tuesday and finally after about 5-6 times of calling at different times someone picked my phone and since my order wasn’t shipped they corrected the order.