FUJI SHIZUOKA TOURRIST PASS

Hi ,this my 2-nd time trying to buy JR Regional Pass . my first one was Hokkaido pass on MAY 2024 . for 7 days.
And now i am trying to buy FUJI SHIZUOKA PASS , but i get only 3 days limits . i am staying in fuji area for 2 weeks and ned to get all around fuji (which will take me about 10 days ), so my question is this , How can i get 9 or 10 days od same ticket for $47.00 3 days ? Can i buy 3 tickets at the same time for the same Regional and with my same PASSPORT NAME AND LAST NAME? OR TO DO 3X1 ? BECAUSE I GET ONLY 3 DAYS OPTION FOR FUJI PASS .... Please let me know how can i extend my jepass to fuji shizuoka for up to 9 days ?! thanks ALFRED ABOLIAN