how install and to build?

[abolabo]

Hello,
please advise how to build your project.

I tried to

1. git clone [email protected]:ricafolio/react-collage-maker-app.git
2. removed package-lock.json
3. npm install
4. npm run build
   and got an error during build

$ npm run build

[email protected] build
tsc && vite build

/var/www/react-collage-maker-app/node_modules/typescript/lib/tsc.js:93
for (let i = startIndex ?? 0; i < array.length; i++) {
^

SyntaxError: Unexpected token '?'
at wrapSafe (internal/modules/cjs/loader.js:915:16)
at Module._compile (internal/modules/cjs/loader.js:963:27)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:1027:10)
at Module.load (internal/modules/cjs/loader.js:863:32)
at Function.Module._load (internal/modules/cjs/loader.js:708:14)
at Module.require (internal/modules/cjs/loader.js:887:19)
at require (internal/modules/cjs/helpers.js:74:18)
at Object. (/var/www/react-collage-maker-app/node_modules/typescript/bin/tsc:2:1)
at Module._compile (internal/modules/cjs/loader.js:999:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:1027:10)

Where can i find any instructions?

BR