importing seeds? I do not handle my current MEW right now but giving out seeds is the last thing you'll ever in your life especially that you know that it is next to opening your wallet for people to be open into stealing your money there even your shit tokens.
I do not know what OLPORTAL is, nor have any single brain cell interacting with me if that project was part of it.
You  just drop your ETH address and that's it. No more downloading any bs softwares.