0x86dA5D7345B4257b3f340265C8764e28603113fC
contracts address in etherscan
please can someone verify this contract and explain me how to verified
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Hi @marslan,
Please provide the network, (non flattened) Solidity source code, any parameters being passed to the constructor and if optimization is enabled and I can try to verify.
Thank you abcoathup for your kindly interest . i have allready solved all the problems .now i am going to share my experiences to use openzeppelin contracts whit others 
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Hi @marslan,
Great to hear. You would be very welcome to write up your experience and share with the community in the forum.
It looks like the contract still isn’t verified. Give me a shout if you need a hand.
Hi @marslan,
I verified your contract on mainnet. See the following for details: Use Truffle Flattener on Windows with OpenZeppelin Contracts 2.x