If you're experiencing harassment at work, such as being deliberately kept late or shouted at by your supervisor, there are several steps you can take. You can report the issue to higher authorities within your department, potentially through registered post, and consider contacting a women's police station. While verbal harassment can be difficult to prove, phone recordings may be admissible as evidence if accompanied by a certificate under Section 65B of the Indian Evidence Act. You can also lodge a complaint with the Internal Complaints Committee (ICC) under the Sexual Harassment of Women at Workplace Act, 2013, or approach your state's women's commission. Consulting a local lawyer is advisable for professional advice tailored to your specific situation.