dear farhan bhai
extremely sorry to see such brutal act on ur lovely car, i never understand what people get by doing this ?? jealousy burn our hearts in ashes while in happiness of others Allah be kush or us kay banday be khush
some of scratches are deep and only wet sanding by 2k grit paper can make them dim while some light ones can tackle with compounding.
wet sanding requires expertise so dont recomand u as it can ruin ur paint , wish u was in lahore and usman bhai could do for that... now u should contact any good paint shop in ur area for wet sanding - compounding - polishing etc
some scratches are very deep even wet sanding cant remove them 100% but can make them quite dim and not come in eyes. car paint seems in good nik so it can bear wet sanding 
Allah hum sab ko hadyiat de or buri sher se bachaye (ameen ) when ever u park ur car recite aytalkursi for once inshallah Allha hifazat farmayeen gye