YOU SAID:

but when i go to the sunbed shop, i found no sunflower there

INTO JAPANESE

でもサンベッド屋さんに行ったらひまわりがなかった

BACK INTO ENGLISH

But when I went to the sunbed shop, there were no sunflowers

INTO JAPANESE

でもサンベッド屋さんに行ったらひまわりが無かった

BACK INTO ENGLISH

But when I went to the sunbed shop, there were no sunflowers