loose ram slots

respected sir/madam
there is a problem witm my pc – as i turn on my cpu all things(fans,power on mainboard) starts but ram not beeps .when i push ram tightly into slot(s) after that it startsbut if i shutdowns computer , next time the same problem arises and i tight it again and again. my hands are tired. is there connector which can connect ram indirectly into slots or any solution?