added await

CRM.Visitors/Managers/VisitorManager.Async.cs

             {
                 parameters.Add(new Unibase.Data.Parameter("@visitorid", VisitorId));
                 var Agreementupdate = "update bizgazecrm_visitors set agreement=" + "true" + " where visitorid=" + visitorinfo.Result.VisitorId;
-                var sqlvoucher = await _dbContext.ExecuteAsync(connection, Agreementupdate, Unibase.Data.Enums.InstructionType.Query, parameters); return ActionResponse<Bizgaze.CRM.Visitors.Infos.Visitor>.CreateSuccessResponse("Agreement Success", null);
+                var sqlvoucher = await _dbContext.ExecuteAsync(connection, Agreementupdate, Unibase.Data.Enums.InstructionType.Query, parameters); 
+                return ActionResponse<Bizgaze.CRM.Visitors.Infos.Visitor>.CreateSuccessResponse("Agreement Success",null);
             }
             else
             {
         [ActionMethod(ApiName = "check Mobile Number", AppName = "crm", Description = "check Mobile Numbert", UniqueName = "bizgaze_transact_visitors_checkMobileNumber", MethodName = "checkmobilenumber", ModuleName = "visitors", PackageName = "bizgaze", ParamName1 = "mobilenumber", ParamName2 = "emailid")]
         public async Task<ActionResponse<Bizgaze.CRM.Visitors.Infos.Visitor>> checkMobileNumberAsync(ActionRequest arequest, string mobileNumber, string emailId)
         {
+            await Task.Delay(0);
             var srequest = SelectRequest.FromRequest(arequest);
             var parameters = new List<Unibase.Data.Parameter>();
             var connection = GetConnection(srequest);