some weeks ago I have purchased a new database (MySql), as my previous one had expired without my renewal. In fact, I had my website "www.wordfly.it" active since 2013. Since I have purchased my new MySql, I have updated my parameters in the file "wp-config.php" in order to access again to my previously existing website. But when I have tried to enter "www.wordfly.it", WordPress requested a new installation which I have done. I could verify that on my server space, via ftp, no previous file had been deleted, but when I type "www.wordfly.it" I just get a blank page.
Please advise about my serious problem: Have I loosen my files and must upload the whole content once again or is there a way to recover it?
Many thanks and regards