How do i get credit for winning the event badge number 48 which is spades?

Check out these threads for tips on how to set your table and win a blind bid…
 

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Thank you all so very much for your help I finally figured out what my problem was What i was doing wrong I did not have one of the nil bids section checked off So when I checked one of those setting before starting the game I was able to get the badge 

You’re very welcome, glad the links helped.

When you are behind 100 points you can also use the blind bid of 6 to get it

You can set that to a deficit of 50 and a minimum bid of 4 for your blind bid.  That way you get it more often and rarely if ever lose.