Query taking 2 mins in prod while 2 secs in staging
I have this query which runs fine on test server with 2 cores and 8 G B RAM for database of size 900 MB on SQL server 2012.
But on prod with 4 cores and 16 GB RAM it takes 2-3 mins and quite slow being good on resource.
Attached is the plan. As i am new with query tuning please guide on how to proceed.