As we are using kubernetes to host databases, so approch is different to restore database
Neo4j Restore
copy backup from the azure storage account
scale neo4j deployement to 0
copy your backup files inside pod with the help of support pod where same persistent volume is mounted
replace graph.db folder with the backed up graph.db
scale again neo4j pod to 1 which will load the data from the backup
Elasticsearch Restore
As we took elasticsearch backup with help of azure plugin