First Flight Couriers — bank documents

My name is om prakash, phone no.[protected] or [protected], email id [protected]@gmail.com.
Sir my tracking no. Was w[protected]. I wait for long time but don't receive my courier then i check online, i saw that you courier was already delivered but i don't receive it. Then i go to gwalior courier they told me that they delivered to wrong address and told me you get your courier in one or two day but till 7 after i don't receive my courier, sir please do something