64 bit graphical installer doesn't work - help

hello, neither of the 64 bit graphical installers will install on my computer. Is there another way I can install a 64 bit graphical installer

here is my computer specs;
MacBook Pro (13-inch, 2019, Four Thunderbolt 3 ports)**
2.4 GHz Quad-Core Intel Core i5
16 GB 2133 MHz LPDDR3
Intel Iris Plus Graphics 655 1536 MB