may i suggest you to just reinstall it from your seed ? , but before doing that , is your electrum conected to a server? ( green point on the right down corner of your client..)
It is actually bad for bitcoin as it takes away the decentralized part away from bitcoin. And it is hard to trust them as they might sell for fiat for their further investments.
so, basicaly , you want to scam people with another ponzi script ? .... as long idiots still play on these shitty websites we should see this kind of demands.. unfortunaly..