Hi, Osman-
To me, this looks like a reasonable single-subject seedbased-correlation pattern for a PCC-placed seed (default mode network), with standard resting state data.
The QC HTML there will show piece-by-piece useful aspects of processing to verify--e.g., the alignment images just preceding the vstat--so check everything make sure that all is well (or at least that there aren't glaring issues..).
--pt