Is this a good fold or should I have bluffed?
Thanks!

$300/$600 Blinds No Limit Holdem - * 07 04 2019 18:42:54
Tournament #137235085 $0.92 + $0.08 - Table #21 9 Max (Real Money)
Seat 5 is the button
Total number of players : 9
Seat 1: walkower ( $31,702 )
Seat 2: JonathanPla ( $10,734 )
Seat 3: kelpesouza ( $50,916 )
Seat 4: bonjour_ ( $22,980 )
Seat 5: DimonKiev ( $22,829 )
Seat 6: TankSh1974 ( $49,750 )
Seat 7: 888kirill87 ( $20,427 )
Seat 9: band1n1 ( $44,716 )
Seat 10: Skankyou ( $45,946 )
888kirill87 posts ante [$75]
kelpesouza posts ante [$75]
bonjour posts ante [$75]
Skankyou posts ante [$75]
Dimon_Kiev posts ante [$75]
walkower posts ante [$75]
band1n1 posts ante [$75]
TankSh1974 posts ante [$75]
JonathanPla posts ante [$75]
TankSh1974 posts small blind [$300]
888kirill87 posts big blind [$600]
* Dealing down cards *

Dealt to JonathanPla [ 5h, 5s ]
band1n1 folds
Skankyou folds
walkower raises [$1,687]
JonathanPla calls [$1,687]
kelpesouza calls [$1,687]
bonjour_ folds
Dimon_Kiev folds
TankSh1974 calls [$1,387]
888kirill87 calls [$1,087]

* Dealing flop * [ 2h, Ac, 6h ]
TankSh1974 checks

888kirill87 bets [$3,006]

walkower folds
JonathanPla folds
kelpesouza folds
TankSh1974 folds
* Summary *
888kirill87 did not show his hand
888kirill87 collected [ $9,110 ]