First off check both the moving company’s terms of service and the contract you have with them see if there is any way you can charge them for damage done or get reimbursed. Second see if at any point your items were ever handled by a third party (like a shipping company or air travel company ig) that you did not authorise use of. Also try to find where along the line your stuff got damaged as that could help your case should you decide to make one. Anyway sorry to hear about that, that really really sucks and I hope stuff starts going your way soon