where is the saving point every time i died its starts at the beginning
It's a rogue-like/-lite (not sure which). Meaning there is no saving*.
Each run is a new run. Some things do get unlocked depending on how your run goes.
*Technically there is an autosave at each room, so if the game crashes/you close it, reopening will put you back in the room you were in. But there is no explicit manual saving.
To add onto @nb097s post, it is a Roguelite.
For anyone wondering what the difference is:
Roguelike: All progress is lost after beeing defeated.
Roguelite: Some unlockables stay after defeat.
In this game, you can unlock a few items. One by defeating the pig boss and one, i think, was unlocked after beating the game while having taken 50 or more damage over the entire run.
Those items are then added to the random pool of items you can get in those statue rooms and from the shop.