प्रयागराज एक्सप्रेस - जो भी हो तुम खुदा की कसम; लाजवाब हो

Suppose if I Need to search Bangalore to Tambaram Via Chennai Park it is not showing Local Trains
and If I need to search Bangalore to Secunderabad Via Hyderabad Kacheguda it is showing Local Trains
If we need search Via for Chennai EMU it is not showing and same for Remaining EMU Trains in India Except Hyderabad MMTS.
Please check attached Images for difference.

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