Schwarzkopf Goodbye Yellow Shampoo 1000ml with pump dispenser

Pump dispenser didn't fit the bottle, made a huge purple mess all over my bathroom trying to make it work, only to throw it away. Used the shampoo twice so far and haven't noticed any difference.

Excellent shampoo. Been using for years and does exactly what is says on the bottle.However, the pump does not fit the bottle!Very annoying, as this is why I bought it here.Why on earth sell it with a pump that doesn't fit?Bonkers