How to Manual Sync Quantity to Marketplace?
Step 1:
Select INVENTORY > INVENTORY LIST

Step 2:
SELECT PRODUCT > CHECK MQ > MANUAL SYNC

Step 3:
Select one of a MARKETPLACE & ALL STORE, then click SYNC NOW

Step 4:
For double check, you may click COLUMNS

Step 5:
Then click at SYNC RESULT & LATEST SYNC TIME

Step 6:
After that will show at the column with date & time
