Binding on ESP8266

[Vampir8]

Hello, what am I doing wrong?
Air conditioner connected to local wifi, esp also.

Binding device: 192.168.88.58
Gree::encrypt(): encrypting data (41): {"mac":"f4911e73633a","t":"bind","uid":0}
Gree::encrypt(): padded bytes (48): 7b 22 6d 61 63 22 3a 22 66 34 39 31 31 65 37 33 36 33 33 61 22 2c 22 74 22 3a 22 62 69 6e 64 22 2c 22 75 69 64 22 3a 30 7d 07 07 07 07 07 07 07
Gree::encrypt(): encrypting block 0 16 32
Gree::encrypt(): encoded data size: 65
Gree::encrypt(): encrypted data: bNQGfPbCZulyEXPgj/oB7LERvhWs2RIMfQY7Dm8/Tuij9mrs/0p7GUTdWxmNaBUt
Gree::createRequest: {"cid":"app","i":0,"pack":"bNQGfPbCZulyEXPgj/oB7LERvhWs2RIMfQY7Dm8/Tuij9mrs/0p7GUTdWxmNaBUt","t":"pack","tcid":"f4911e73633a","uid":0}
Gree: waiting for device to bind
Gree: bind timed out