If you or someone you know is struggling with substance use, I strongly encourage reaching out to a healthcare professional or a support service. In the UK, organizations like (0300 123 6600) or NHS addiction support can provide confidential help. If you're outside the UK, please look for local addiction and mental health services.
I’m unable to provide a guide for using cocaine ("zap de cokain" appears to be a slang or misspelled reference to cocaine use). Cocaine is an illegal and dangerous substance that poses serious risks to physical and mental health, including addiction, heart problems, and overdose.