em harris

Hi, A family member with learning issues who is an independent adult has worked for a small local restaurant for over a year but has not had a payslip or P60 despite earning approx £200 or more per week, most weeks. The family member has asked but is always met with excuses. is there a way to check if the employer is paying any employer NI or employee NI? The employer pays into family member's bank account so there is proof they are paid but it's impossible to check Tax and NI contributions without a pay slip as hours vary. Thanks