Split air conditioners

There are clean and unused split air conditioners, all of which have been used for less than a year and a half, with the following details: LG Inverter 21000 capacity LG 18000 capacity, two units Mandour 12000 Mandour 18000 Total number of air conditioners is 5, all in excellent condition, compatible with the LG ThinQ app, allowing you to turn them on or off anytime via mobile phone. They cost me over ten thousand, and their invoices are available