Why does my squash get wrinkled and fall off

Question

Squash plant looks good and gets lots of blossoms. Then the female flowers get the squash, they get about 3 or 4 inches then dehydrate.

Answer 1

It sounds like a pollination problem. These articles will help:
https://www.gardeningknowhow.com/garden-how-to/beneficial/insect-pollination-process.htm
https://www.gardeningknowhow.com/edible/vegetables/squash/squash-fruit-falling-off-the-plant.htm
https://www.gardeningknowhow.com/edible/vegetables/squash/pollinate-squash-by-hand.htm