I have staking , input 70M on 04/11/2017 but not stake profit 
Did you check out the unspent outputs on the explorer 
https://www.coinexplorer.net/EMB
Enter your address and click on Unspent Outputs and check the number of days left (might be a negative number)
I have staking , input 70M on 04/11/2017 but not stake profit
It seems no staking any more .
The EMB blockchain was stuck all times and it's wrong when all addresses were wrongly displayed on the blockchain as well.
I think They need to correct many issues for this coin if they want to run this coin smoothly.
Dev is active on Discord , they are swap coin coming soon