Using Filter to fetch specific data in SAP Crystal Reports

I have a Crystal Report that I have created from scratch. In database expert, I used OLE DB(ADO). In OLE DB(ADO)-> I have added tables into the Database and showed it on Crystal Report.

Next is I developed a Win form on which i used Crystal Report Viewer and after that I use below code in viewer to call the report:

var cryRpt = new ReportDocument();

cryRpt.Load(@"C:\Users\TEST\Desktop\Software\Crystal Reports\Crystal.rpt");

crystalReportViewer1.ReportSource = cryRpt;

crystalReportViewer1.Refresh();

When this report is called, it fetches all the data in table. I want that specifically for the invoice number entered in the form. Query used to get data consists of Joins. I also tried to check on internet however there is no success.

Any help is appreciated.