I am a tad annoyed

Not too long ago, I had ordered my usual "Rocket Fuel" coffee beans from Amanti. Due to a bit of a health issue, I only just got around to opening the parcel that was delivered.

Coffee was "Jet Fuel", not "Rocket Fuel". They're close but Rocket Fuel (don't be fooled by the name, it's not heavily caffeinated, it's just the blend name) is better. I find the Jet Fuel bitter by comparison.

Not only that, I checked the invoice. Yes, I had ordered 5 1kg bags of Rocket Fuel. However, not only were Jet Fuel beans sent, but only 4 and I was billed for 5.

Does this look like "Rocket Fuel" to anyone?