fix

tg_bot/screens/creative_editor.go

@@ -334,6 +334,9 @@ func (e *CreativeEditorFields) SendCreativePreview(b *bot.Bot) {
 				}
 			} else if len(res.Result) > 0 {
 				msgID = res.Result[0].ID
+				for i := 1; i < len(res.Result); i++ {
+					e.ExtraMediaMessageIDs = append(e.ExtraMediaMessageIDs, res.Result[i].ID)
+				}
 			}
 		}
 	} else if media := e.primaryMedia(); media != nil {

tg_bot/screens/purchase_optional_details.go

@@ -2618,7 +2618,10 @@ func (s *PurchaseOptionalDetails) buildChannelDetails(channelKey string, placeme
 	// Placement type
 	if s.PurchaseTypeMode == "per_channel" && len(s.Channels) > 1 {
 		if value, ok := s.PurchaseTypeByChannel[channelKey]; ok && value != "" {
-			details.PlacementType = &value
+			normalized := normalizePurchaseTypeValue(value)
+			if normalized != nil {
+				details.PlacementType = normalized
+			}
 		}
 	} else if placementType != nil {
 		details.PlacementType = placementType
@@ -2691,21 +2694,29 @@ func (s *PurchaseOptionalDetails) isChannelDetailsEmpty(details *backend.Placeme
 		details.InviteLinkType == nil
 }
 
-func (s *PurchaseOptionalDetails) normalizePurchaseType() (*string, bool) {
+func normalizePurchaseTypeValue(raw string) *string {
-	raw := strings.TrimSpace(s.PurchaseType)
+	raw = strings.TrimSpace(raw)
 	if raw == "" {
-		return nil, true
+		return nil
 	}
 	normalized := strings.ToLower(raw)
 	normalized = strings.TrimSpace(strings.Trim(normalized, "."))
 	switch normalized {
 	case "взаимный пиар", "взаимнопиар", "mutual_pr", "mutual pr", "вп", "vp":
 		value := "mutual_pr"
-		return &value, true
+		return &value
 	case "стандарт", "standard":
 		value := "standard"
-		return &value, true
+		return &value
 	default:
-		return nil, false
+		return nil
 	}
 }
+
+func (s *PurchaseOptionalDetails) normalizePurchaseType() (*string, bool) {
+	result := normalizePurchaseTypeValue(s.PurchaseType)
+	if s.PurchaseType == "" {
+		return nil, true
+	}
+	return result, result != nil
+}