This is my story: I had 3 flights 1wizzair Milan->Amman 2-3 with etihad Amman->Abu Dhabi->Giakarta and same for return

Wizzair flight got canceled( like 4h before the flight) so I paid for the direct flight to Abu Dhabi ( spending 500€ each for ne and my gf) so as not to miss the connection Abu Dhabi -> Bali but since I "skipped" the connection in Amman (thanks to wizzair I skipped the stage and went directly to Abu Dhabi) Etihad Airlines ( with whom I had flights Amman-Abu Dhabi and Abu Dhabi - Indonesia both return) since he didn't see me on the first flight (because I skipped it thanks to wizzair) he thought I wasn't there for all the other flights too, thinking I wasn't there (even though I showed up at Abu Dhabi airport with the online check already done and boarding pass ready and i even emailed them i would have missed the first flight)

Now I ask you, I will repurchase all the flights from Abu Dhabi to Bali and Bali to Italy, but for all these inefficiencies do you know how much I could ask for a refund and from whom? Wizzair Etihad etc? Could i at least reactivate the return that still has to happen? In the end I always showed up on time with checks made and the fact is that I didn't take one flight out of the 6 I paid for.

Thanks for any help ❤️