The radio not working ,I don't know wy

My Chevrolet cruze 2016 turbo. Have power problems, the Rev don't reach to 1 when handling and it's seems like battery doesn't charge because I travel with car but when I have to start it I have a pr… 

When using the brake or indicator the radio will start glitching aswell as the lights and dash. It’s so annoying I’ve read it could be the negative cable but has anyone else experienced this and fixed… 

Radio turns on but no sound for radio or blinkers

Short in blinker and radio

My headlights suddenly won't turn on, unless I pull the blinker handle back like to turn brights on and only stays on while I'm holding the handle back.