In order to use the shared folder in the Google Drive, a guest needs to be invited (Google term).
This process is free and it will allow the invited guest to use the Google Drive Search engine. Tonoa Mai / Invite Me!

Please click the following link to open our shared folder:
https://drive.google.com/drive/folders/1TY9YxSlpDMnjXT_Mj0C7G0wjRGKygHtu?usp=sharing