You should be redirected automatically to target URL: https://repo.ito.gov.ir/kubernetes/yum/repos/kubernetes-el7-aarch64/Packages/d97c1b56e82c339f90222c1f3e08f3723e7f33203b41c57d207e06faacc8090d-kubeadm-1.16.11-1.aarch64.rpm. If not click the link.