Arena of Valor Beginner Needs Help~

It's been about two to three years since I started playing Arena of Valor. I've tried every role except jungle, and I felt like it wasn't easy to carry the game. So, I recently started trying the jungle role, but I've found every game I play to be miserable. For example, teammates stealing my jungle monsters, Tel'Annas with Execute taking my blue and red buffs right next to me, the enemy constantly invading my jungle with no help from teammates to defend, allies not helping block when I pull blue buff at the start with Quilen, or teammates in the sidelane getting solo-killed by the enemy's sidelaner within the first three minutes and then yelling at me over voice chat (and perhaps some personal factors). I never imagined the current state of junglers before I tried it. I sincerely ask for advice from all you jungle masters out there. I really want to play jungle well. 🥹