3-axis strain gauge rosette, HX711

Since this is the board I'm using for the hx711, i think it is set at 10hz since the pin is connected to ground. Is it correct?

However, with my code, by reading only 3 sensors, i can get output at 1 hz when it goes well. So it ia too slow.

About your suggestion about the readings, can you give me an example please?
I'm cycling on 10 samples just tp try to keep the results more stable. I know that this requires more time but i can't figure out how to handle this.