Hey,
after now over 2 hours the page still doesn't find my "account". 1Kz7PPefDqp28wAm9SKGPrWZr3HcVsbPj5 this is my adress. Is it just simply not loading or does the server not recognize me?
You were probably trying to mine SHA-256 algorithm with a bitcoin-compatible miner. You need to mine using scrypt algorithm with a litecoin-compatible miner.