unable to EXPORT data from current open web page using VBA

I want to automate my delivery status for my regular courier from various service provider like Blue Dart.

I have Docket Numbers; I tried the same using VBA but it is unable to fetch data from webpage.

My code enter the Docket number from cell in home page, then it redirects to other page where delivery status is mentioned in table.
Eg of Docket Number for tracking 50419480764 or 50419669171; I am not getting any error but it even doesn't fetch the data as if it is blank.

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This one is great

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