I lost more than 88000USD in less than a year. Now i get nothing and my contracts are zero out

http://i64.tinypic.com/2ahhanc.png

379 TH/s gives 2$ ... I invested 92201 USD on bitcoin.com cloud mining and before one year paying me 2$ a day. I had also invest on minergate.com at the same time but for 18.49 TH/s they give me 10.77 USD. It means bitcoin .com should give me 220$ a day not 2$.
and also bitcoin.com stopped mining about 2 month for migrating from china to us. who will responsible for this loss
What should I have to do to get my money back ?

Hi everyone

I sent 2 BTC to an address using blockchain.info wallet 3 days ago.Until now, transaction remains unconfirmed.
I sent the BTC by scanning a barcode using blockchain.info so I did not manually input anything.
I also used "Regular" fee which again was automatically placed by their system.

This is the transaction: 737d46af282520ba386f996f3a388194f9379949df4830b2627451d862086b99

These logs from minergate logs

All I had is stolen.
The system logs show the hacker could change or disable authentication.
What we could do when Minergate let them!!!!!!

2017-09-03 07:52:43   Transfer completed   Desktop   Chrome 60.0.3112.113   Windows 10   46.188.107.253   Russian Federation
2017-09-03 07:52:24   2-step authorization enabled   Desktop   Chrome 60.0.3112.113   Windows 10   46.188.107.253   Russian Federation
2017-09-03 07:52:02   Successful Sign-in   Desktop   Chrome 60.0.3112.113   Windows 10   46.188.107.253   Russian Federation
2017-09-03 07:54:26   Withdrawal completed   Desktop   Chrome 60.0.3112.113   Windows 10   46.188.107.253   Russian Federation
2017-09-03 07:57:27   2-step authorization disabled   Desktop   Chrome 60.0.3112.113   Windows 10   46.188.107.253   Russian Federation
2017-09-03 07:57:46   Successful Sign-in   Desktop   Chrome 60.0.3112.113   Windows 10   46.188.107.253   Russian Federation

as you see-----> 2-step authorization could be enable or disable by them

It's about one month all my withdrawals failed

minergate.com mining online.   just bitcoin. cloud mining.  check it out.

Does anyone know why withdraws in minergate.com going on processing status and not paying?