You was wrong buddy, he made mistake when joining bitlander by copy my post proof without edit first, then you can check with his address joining signature bitcoin payment because last signature he use different address and exactly his address is bc1q5up5yhjnz4pn3hkzktm53x2py9vzgx5ntzd08a.
You still junior member and do not know about campaign signature where take fast time for input post proof and he was forget change his address