How to get reply back from her?

i love a girl from last 6 years..i met her two weeks back talked to her nicely took her no. I texted her some funny messages at 1st day when i met end of first week and middle of previous week,she didnt replied back.i avoided asking personal questions like "waz up?" "Wot doing?" .now the only aim is to get her text reply.once she text back to me it will be attested in her mind that we are friends..which message to send and when IN ORDER TO GET REPLYBACK.now personal message?sincere answers are expected no funny answers i am ultra serious..