This is the LEDU Binance chain smart contract;
https://bscscan.com/address/0x887d9c01fff04022da9c6d64a65a481a9e5d1fca
That is the LEDU BEP-20 staking contract;
https://bscscan.com/address/0x8f8e2BCA5ddA0825B1601Cb64e4D00Ec6b897fE3#code
All LEDU staking will be executed with only BEP-20 tokens.
The LEDU BEP-20 Smart contract is complete and has been verified by three reputable audit agencies. Read the audit report.
Source: https://blog.educationecosystem.com/ledu-binance-chain-smart-contract/