September 6, 2018 5:12 AM EDT
If in case you have trouble to attach the file or folder on Yahoo mail, you can try these given steps for troubleshooting.
- Check your internet connection and fix it if it is poor.
- Refresh the Yahoo mail and again sign in the Yahoo mail account.
- Check the size of your file is within the limit.
When you follow all the steps and still not able to fix the problem then you can ring the Yahoo mail customer care number which is 365x24x7 available for troubleshooting.
Visit here:
Yahoo mail technical support number