Need help with cracking a blockchain wallet version 2

[Billibags]

that's just a warning that says that your amount of password candidates (and speed that results from this small input) doesn't allow full acceleration. This doesn't mean that it's not able to crack.

Is this the full output ? is there no other problem displayed ?

What is your full command ?

Remember: please do not post hashes here. we only need the full command line without any hashes to see if you are using it correctly

Thanks here is the full command line and the final output.

C:\Users\usr\Downloads\hashcat-6.0.0-RC1\hashcat-6.0.0>hashcat.exe -a 3 -m 15200 filehash.txt ?a?a?a
hashcat (v6.0.0) starting...
OpenCL API (OpenCL 2.1 AMD-APP (3004.8)) - Platform #1 [Advanced Micro Devices, Inc.]
=====================================================================================
* Device #1: Stoney, 1314/1378 MB (1103 MB allocatable), 3MCU
Minimum password length supported by kernel: 0
Maximum password length supported by kernel: 256
Hashes: 1 digests; 1 unique digests, 1 unique salts
Bitmaps: 16 bits, 65536 entries, 0x0000ffff mask, 262144 bytes, 5/13 rotates
Applicable optimizers:
* Zero-Byte
* Single-Hash
* Single-Salt
* Brute-Force
Watchdog: Temperature abort trigger set to 90c
Host memory required for this attack: 116 MB
The wordlist or mask that you are using is too small.
This means that hashcat cannot use the full parallel power of your device(s).
Unless you supply more work, your cracking speed will drop.
For tips on supplying more work, see: https://hashcat.net/faq/morework
Approaching final keyspace - workload adjusted.
Cracking performance lower than expected?
* Append -w 3 to the commandline.
  This can cause your screen to lag.
* Update your backend API runtime / driver the right way:
  https://hashcat.net/faq/wrongdriver
* Create more work items to make use of your parallelization power:
  https://hashcat.net/faq/morework
[s]tatus [p]ause [b]ypass [c]heckpoint [q]uit =>
Session..........: hashcat
Status...........: Running
Hash.Name........: Blockchain, My Wallet, V2
Hash.Target......: $blockchain$v2$5000$288$060631524450055162478206078...a57c9e
Time.Started.....: Thu Jun 11 13:42:18 2020 (17 secs)
Time.Estimated...: Thu Jun 11 13:44:47 2020 (2 mins, 12 secs)
Guess.Mask.......: ?a?a?a [3]
Guess.Queue......: 1/1 (100.00%)
Speed.#1.........:     5791 H/s (7.74ms) @ Accel:64 Loops:32 Thr:64 Vec:1
Recovered........: 0/1 (0.00%) Digests
Progress.........: 90250/857375 (10.53%)
Rejected.........: 0/90250 (0.00%)
Restore.Point....: 0/9025 (0.00%)
Restore.Sub.#1...: Salt:0 Amplifier:10-11 Iteration:2592-2624
Candidates.#1....: dar -> d ~
Hardware.Mon.#1..: N/A
Session..........: hashcat
Status...........: Exhausted
Hash.Name........: Blockchain, My Wallet, V2
Hash.Target......: $blockchain$v2$5000$288$060631524450055162478206078...a57c9e
Time.Started.....: Thu Jun 11 13:42:18 2020 (2 mins, 49 secs)
Time.Estimated...: Thu Jun 11 13:45:07 2020 (0 secs)
Guess.Mask.......: ?a?a?a [3]
Guess.Queue......: 1/1 (100.00%)
Speed.#1.........:     5062 H/s (7.74ms) @ Accel:64 Loops:32 Thr:64 Vec:1
Recovered........: 0/1 (0.00%) Digests
Progress.........: 857375/857375 (100.00%)
Rejected.........: 0/857375 (0.00%)
Restore.Point....: 9025/9025 (100.00%)
Restore.Sub.#1...: Salt:0 Amplifier:94-95 Iteration:4992-4999
Candidates.#1....:  ar ->   ~
Hardware.Mon.#1..: N/A
Started: Thu Jun 11 13:42:14 2020
Stopped: Thu Jun 11 13:45:09 2020