Normally we prefer to not show transaction history in public, but as Blogab keeps accusing us that we didn't return his funds in full here again and again, we have to show the full transaction history of his account to prove.

On the sreenshot he sent the history of transactions starts from the 30.07.2020. While his account was registered on 23.04.2020.

Deposit transactions:
49,60 mBTC - https://www.blockchain.com/btc/tx/34138ed208b7d03869d7acf2936d97539e74f0db0345aa3cf2622d5ed61dea0b
120 mBTC - https://www.blockchain.com/btc/tx/5195ccd2172f8ab5402194ebb3ced5ad1b1a4e772842acaa5fa670112d0d5f71
100 mBTC - https://www.blockchain.com/btc/tx/dd16bfd7562cfa47ce7dec6745859a5714d1fb644cf39c8fc81182c2f011c7ad
100 mBTC - https://www.blockchain.com/ru/btc/tx/53b93469b4bb6eecaf77a20e4432577f248de7c7dc486b7f5ac8ff42e51317a3
123,85 mBTC - https://www.blockchain.com/btc/tx/3bea94e2a651beb4aeef83e0479ee4b3ccf4dd57564559cf9d698729c85535ae

Transactions of withdrawals:
100 mBTC - https://www.blockchain.com/btc/tx/aa993818ea9f36b11cca81e111f6ac75867faeb5a3889218a52a2be69fd69265
60 mBTC - https://www.blockchain.com/btc/tx/bf91713ae66e184ae1ff824572994cf221632ad34a45d6509ae9c13277e01075
100 mBTC - https://www.blockchain.com/btc/tx/2f5a2b4a690a6bb69d56082c499c9b2bcce98e331e02b1b8dd1f68b1b8749122
170 mBTC - https://www.blockchain.com/btc/tx/3261596d6965cf35303b7f588c578f74a2caf542f794b65ee40d80435076bb73
The last sum is the one he recieved after account blocking 63,45 mBTC - https://www.blockchain.com/btc/tx/e0f07a18170f7dda0e64118f0ed26e0914b6cd9b7c167d44073fb6564e78252b

It can be easily calculated that we returned his funds in full and you can compare tx hashes with the ones on the screenshot. The only difference that he didn't screenshot for some reason is his earlier transactions.

As for the winnings they were confiscated for violating of company's T&C.