My phone after jailbreak doesn't wanna connect to iTunes..

[LosiferKenny]

Hello, my iPhone doesn't wanna after jailbreak connect to iTunes on my MacBook...
iPhone 6 Plus/12.1.1

[zyan910]

The title and the first comment are completely opposites, you say that the phone doesn't connect to iTunes and then you say it doesn't jailbreak after connecting to iTunes, could you be a bit more specfic?